| 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 | $65.75 | 10.251% | $72.49 | $72.49 | $72.50 | $72.50 |
| Purchase #2 | $11.95 | 5.825% | $12.6461 | $12.65 | $12.65 | $12.60 |
| Purchase #3 | $37.64 | 4.259% | $39.2431 | $39.24 | $39.25 | $39.20 |
| Purchase #4 | $50.79 | 4.780% | $53.2178 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $148.88 | 8.517% | $161.5601 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $105.52 | 11.847% | $118.021 | $118.02 | $118.00 | $118.00 |
| Purchase #7 | $179.89 | 9.557% | $197.0821 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $600.42 | $654.2602 | $654.26 | $654.25 | $654.20 | |