| 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 | $47.48 | 12.392% | $53.3637 | $53.36 | $53.35 | $53.40 |
| Purchase #2 | $36.86 | 9.866% | $40.4966 | $40.50 | $40.50 | $40.50 |
| Purchase #3 | $62.89 | 3.245% | $64.9308 | $64.93 | $64.95 | $64.90 |
| Purchase #4 | $165.32 | 11.432% | $184.2194 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $148.44 | 7.684% | $159.8461 | $159.85 | $159.85 | $159.80 |
| Purchase #6 | $16.31 | 7.679% | $17.5624 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $235.43 | 9.777% | $258.448 | $258.45 | $258.45 | $258.40 |
| 7 purchase totals = | $712.73 | $778.8670 | $778.87 | $778.85 | $778.80 | |