| 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 | $31.86 | 3.339% | $32.9238 | $32.92 | $32.90 | $32.90 |
| Purchase #2 | $28.99 | 7.126% | $31.0558 | $31.06 | $31.05 | $31.10 |
| Purchase #3 | $25.84 | 4.473% | $26.9958 | $27.00 | $27.00 | $27.00 |
| Purchase #4 | $12.52 | 12.682% | $14.1078 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $75.57 | 3.124% | $77.9308 | $77.93 | $77.95 | $77.90 |
| Purchase #6 | $58.37 | 9.127% | $63.6974 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $236.33 | 3.479% | $244.5519 | $244.55 | $244.55 | $244.60 |
| 7 purchase totals = | $469.48 | $491.2633 | $491.27 | $491.25 | $491.30 | |