| 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 | $107.34 | 8.662% | $116.6378 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $129.63 | 7.716% | $139.6323 | $139.63 | $139.65 | $139.60 |
| Purchase #3 | $141.61 | 9.682% | $155.3207 | $155.32 | $155.30 | $155.30 |
| Purchase #4 | $93.90 | 12.341% | $105.4882 | $105.49 | $105.50 | $105.50 |
| Purchase #5 | $39.30 | 6.463% | $41.84 | $41.84 | $41.85 | $41.80 |
| Purchase #6 | $66.94 | 4.272% | $69.7997 | $69.80 | $69.80 | $69.80 |
| Purchase #7 | $128.43 | 9.428% | $140.5384 | $140.54 | $140.55 | $140.50 |
| 7 purchase totals = | $707.15 | $769.2571 | $769.26 | $769.30 | $769.10 | |