| 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 | $99.29 | 9.303% | $108.5269 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $85.96 | 11.751% | $96.0612 | $96.06 | $96.05 | $96.10 |
| Purchase #3 | $149.48 | 7.238% | $160.2994 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $17.28 | 12.308% | $19.4068 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $126.52 | 6.832% | $135.1638 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $138.81 | 5.445% | $146.3682 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $52.32 | 8.567% | $56.8023 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $669.66 | $722.6286 | $722.63 | $722.60 | $722.70 | |