| 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 | $115.75 | 12.374% | $130.0729 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $56.29 | 11.718% | $62.8861 | $62.89 | $62.90 | $62.90 |
| Purchase #3 | $64.86 | 3.409% | $67.0711 | $67.07 | $67.05 | $67.10 |
| Purchase #4 | $150.93 | 9.541% | $165.3302 | $165.33 | $165.35 | $165.30 |
| Purchase #5 | $19.89 | 13.673% | $22.6096 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $119.58 | 8.264% | $129.4621 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $33.68 | 6.320% | $35.8086 | $35.81 | $35.80 | $35.80 |
| 7 purchase totals = | $560.98 | $613.2406 | $613.24 | $613.20 | $613.30 | |