| 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 | $58.75 | 7.375% | $63.0828 | $63.08 | $63.10 | $63.10 |
| Purchase #2 | $101.25 | 3.684% | $104.9801 | $104.98 | $105.00 | $105.00 |
| Purchase #3 | $110.62 | 4.479% | $115.5747 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $62.53 | 9.582% | $68.5216 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $206.85 | 10.542% | $228.6561 | $228.66 | $228.65 | $228.70 |
| Purchase #6 | $8.30 | 3.838% | $8.6186 | $8.62 | $8.60 | $8.60 |
| Purchase #7 | $107.96 | 3.616% | $111.8638 | $111.86 | $111.85 | $111.90 |
| 7 purchase totals = | $656.26 | $701.2977 | $701.29 | $701.25 | $701.40 | |