| 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 | $89.78 | 7.851% | $96.8286 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $52.69 | 7.250% | $56.51 | $56.51 | $56.50 | $56.50 |
| Purchase #3 | $85.31 | 9.293% | $93.2379 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $144.74 | 12.134% | $162.3028 | $162.30 | $162.30 | $162.30 |
| Purchase #5 | $103.30 | 11.372% | $115.0473 | $115.05 | $115.05 | $115.00 |
| Purchase #6 | $31.87 | 7.385% | $34.2236 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $193.94 | 13.279% | $219.6933 | $219.69 | $219.70 | $219.70 |
| 7 purchase totals = | $701.63 | $777.8435 | $777.84 | $777.85 | $777.70 | |