| 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 | $101.96 | 13.823% | $116.0539 | $116.05 | $116.05 | $116.10 |
| Purchase #2 | $9.95 | 12.751% | $11.2187 | $11.22 | $11.20 | $11.20 |
| Purchase #3 | $186.89 | 7.753% | $201.3796 | $201.38 | $201.40 | $201.40 |
| Purchase #4 | $123.76 | 13.640% | $140.6409 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $93.54 | 9.739% | $102.6499 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $129.57 | 4.773% | $135.7544 | $135.75 | $135.75 | $135.80 |
| Purchase #7 | $27.34 | 12.863% | $30.8567 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $673.01 | $738.5541 | $738.55 | $738.55 | $738.60 | |