| 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 | $87.25 | 4.422% | $91.1082 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $75.29 | 7.395% | $80.8577 | $80.86 | $80.85 | $80.90 |
| Purchase #3 | $222.85 | 9.419% | $243.8402 | $243.84 | $243.85 | $243.80 |
| Purchase #4 | $133.29 | 13.399% | $151.1495 | $151.15 | $151.15 | $151.10 |
| Purchase #5 | $218.70 | 6.720% | $233.3966 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $151.86 | 11.582% | $169.4484 | $169.45 | $169.45 | $169.40 |
| Purchase #7 | $63.76 | 6.865% | $68.1371 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $953.00 | $1,037.9377 | $1,037.95 | $1,037.95 | $1,037.80 | |