| 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 | $63.73 | 7.618% | $68.585 | $68.59 | $68.60 | $68.60 |
| Purchase #2 | $39.27 | 6.463% | $41.808 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $128.95 | 12.314% | $144.8289 | $144.83 | $144.85 | $144.80 |
| Purchase #4 | $58.33 | 8.190% | $63.1072 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $127.68 | 12.167% | $143.2148 | $143.21 | $143.20 | $143.20 |
| Purchase #6 | $49.47 | 4.135% | $51.5156 | $51.52 | $51.50 | $51.50 |
| Purchase #7 | $24.68 | 9.433% | $27.0081 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $492.11 | $540.0676 | $540.08 | $540.05 | $540.00 | |