| 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 | $58.43 | 13.407% | $66.2637 | $66.26 | $66.25 | $66.30 |
| Purchase #2 | $157.66 | 13.608% | $179.1144 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $96.67 | 8.169% | $104.567 | $104.57 | $104.55 | $104.60 |
| Purchase #4 | $80.87 | 12.505% | $90.9828 | $90.98 | $91.00 | $91.00 |
| Purchase #5 | $110.81 | 11.298% | $123.3293 | $123.33 | $123.35 | $123.30 |
| Purchase #6 | $129.70 | 13.318% | $146.9734 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $249.53 | 8.397% | $270.483 | $270.48 | $270.50 | $270.50 |
| 7 purchase totals = | $883.67 | $981.7136 | $981.70 | $981.70 | $981.80 | |