| 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 | $68.82 | 7.606% | $74.0544 | $74.05 | $74.05 | $74.10 |
| Purchase #2 | $54.74 | 7.499% | $58.845 | $58.85 | $58.85 | $58.80 |
| Purchase #3 | $70.82 | 3.471% | $73.2782 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $135.36 | 6.529% | $144.1977 | $144.20 | $144.20 | $144.20 |
| Purchase #5 | $33.61 | 11.710% | $37.5457 | $37.55 | $37.55 | $37.50 |
| Purchase #6 | $111.34 | 6.415% | $118.4825 | $118.48 | $118.50 | $118.50 |
| Purchase #7 | $153.29 | 11.358% | $170.7007 | $170.70 | $170.70 | $170.70 |
| 7 purchase totals = | $627.98 | $677.1042 | $677.11 | $677.15 | $677.10 | |