| 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 | $14.35 | 3.489% | $14.8507 | $14.85 | $14.85 | $14.90 |
| Purchase #2 | $191.91 | 6.860% | $205.075 | $205.08 | $205.10 | $205.10 |
| Purchase #3 | $98.56 | 9.399% | $107.8237 | $107.82 | $107.80 | $107.80 |
| Purchase #4 | $25.60 | 12.726% | $28.8579 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $64.46 | 8.267% | $69.7889 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $183.57 | 9.567% | $201.1321 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $144.90 | 13.695% | $164.7441 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $723.35 | $792.2724 | $792.27 | $792.30 | $792.30 | |