| 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 | $94.29 | 8.561% | $102.3622 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $46.83 | 5.457% | $49.3855 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $35.61 | 10.136% | $39.2194 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $41.28 | 13.712% | $46.9403 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $135.32 | 10.148% | $149.0523 | $149.05 | $149.05 | $149.10 |
| Purchase #6 | $96.60 | 11.787% | $107.9862 | $107.99 | $108.00 | $108.00 |
| Purchase #7 | $120.79 | 3.646% | $125.194 | $125.19 | $125.20 | $125.20 |
| 7 purchase totals = | $570.72 | $620.1399 | $620.14 | $620.15 | $620.20 | |