| 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 | $107.84 | 8.145% | $116.6236 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $180.74 | 5.806% | $191.2338 | $191.23 | $191.25 | $191.20 |
| Purchase #3 | $17.63 | 12.212% | $19.783 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $12.42 | 5.393% | $13.0898 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $40.88 | 3.682% | $42.3852 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $212.79 | 11.786% | $237.8694 | $237.87 | $237.85 | $237.90 |
| Purchase #7 | $155.29 | 7.327% | $166.6681 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $727.59 | $787.6529 | $787.65 | $787.65 | $787.70 | |