| 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 | $25.70 | 8.163% | $27.7979 | $27.80 | $27.80 | $27.80 |
| Purchase #2 | $219.80 | 13.120% | $248.6378 | $248.64 | $248.65 | $248.60 |
| Purchase #3 | $51.97 | 12.204% | $58.3124 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $41.35 | 3.563% | $42.8233 | $42.82 | $42.80 | $42.80 |
| Purchase #5 | $190.78 | 13.385% | $216.3159 | $216.32 | $216.30 | $216.30 |
| Purchase #6 | $132.61 | 4.517% | $138.6 | $138.60 | $138.60 | $138.60 |
| Purchase #7 | $64.31 | 6.815% | $68.6927 | $68.69 | $68.70 | $68.70 |
| 7 purchase totals = | $726.52 | $801.1800 | $801.18 | $801.15 | $801.10 | |