| 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 | $107.77 | 9.857% | $118.3929 | $118.39 | $118.40 | $118.40 |
| Purchase #2 | $158.94 | 11.297% | $176.8955 | $176.90 | $176.90 | $176.90 |
| Purchase #3 | $7.51 | 12.434% | $8.4438 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $101.46 | 3.562% | $105.074 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $66.52 | 3.308% | $68.7205 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $211.84 | 3.647% | $219.5658 | $219.57 | $219.55 | $219.60 |
| Purchase #7 | $193.96 | 6.164% | $205.9157 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $848.00 | $903.0082 | $903.01 | $902.95 | $903.00 | |