| 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 | $5.43 | 7.599% | $5.8426 | $5.84 | $5.85 | $5.80 |
| Purchase #2 | $234.25 | 3.231% | $241.8186 | $241.82 | $241.80 | $241.80 |
| Purchase #3 | $24.26 | 7.739% | $26.1375 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $162.86 | 4.797% | $170.6724 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $104.53 | 5.507% | $110.2865 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $226.45 | 4.658% | $236.998 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $115.74 | 12.421% | $130.1161 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $873.52 | $921.8717 | $921.88 | $921.85 | $921.80 | |