| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $55.25 | 3.769% | $57.3324 | $57.33 | $57.35 | $57.30 |
| Purchase #2 | $240.58 | 5.279% | $253.2802 | $253.28 | $253.30 | $253.30 |
| Purchase #3 | $167.43 | 6.283% | $177.9496 | $177.95 | $177.95 | $177.90 |
| Purchase #4 | $142.93 | 11.807% | $159.8057 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $63.64 | 10.314% | $70.2038 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $249.51 | 7.227% | $267.5421 | $267.54 | $267.55 | $267.50 |
| Purchase #7 | $92.28 | 10.621% | $102.0811 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $1,011.62 | $1,088.1949 | $1,088.19 | $1,088.25 | $1,088.10 | |