| 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 | $210.54 | 4.846% | $220.7428 | $220.74 | $220.75 | $220.70 |
| Purchase #2 | $25.70 | 7.254% | $27.5643 | $27.56 | $27.55 | $27.60 |
| Purchase #3 | $6.73 | 9.628% | $7.378 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $50.69 | 12.425% | $56.9882 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $148.38 | 7.397% | $159.3557 | $159.36 | $159.35 | $159.40 |
| Purchase #6 | $245.40 | 9.339% | $268.3179 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $34.48 | 5.226% | $36.2819 | $36.28 | $36.30 | $36.30 |
| 7 purchase totals = | $721.92 | $776.6288 | $776.63 | $776.65 | $776.70 | |