| 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 | $88.39 | 12.872% | $99.7676 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $137.90 | 12.361% | $154.9458 | $154.95 | $154.95 | $154.90 |
| Purchase #3 | $126.94 | 9.178% | $138.5906 | $138.59 | $138.60 | $138.60 |
| Purchase #4 | $186.64 | 7.854% | $201.2987 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $108.89 | 5.616% | $115.0053 | $115.01 | $115.00 | $115.00 |
| Purchase #6 | $31.35 | 4.458% | $32.7476 | $32.75 | $32.75 | $32.70 |
| Purchase #7 | $43.64 | 8.380% | $47.297 | $47.30 | $47.30 | $47.30 |
| 7 purchase totals = | $723.75 | $789.6526 | $789.67 | $789.65 | $789.60 | |