| 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 | $75.69 | 11.122% | $84.1082 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $22.73 | 3.485% | $23.5221 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $167.35 | 12.424% | $188.1416 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $37.91 | 7.244% | $40.6562 | $40.66 | $40.65 | $40.70 |
| Purchase #5 | $169.64 | 10.843% | $188.0341 | $188.03 | $188.05 | $188.00 |
| Purchase #6 | $150.42 | 7.151% | $161.1765 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $92.87 | 10.268% | $102.4059 | $102.41 | $102.40 | $102.40 |
| 7 purchase totals = | $716.61 | $788.0446 | $788.05 | $788.05 | $788.00 | |