| 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 | $28.93 | 11.667% | $32.3053 | $32.31 | $32.30 | $32.30 |
| Purchase #2 | $132.44 | 9.869% | $145.5105 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $93.70 | 13.829% | $106.6578 | $106.66 | $106.65 | $106.70 |
| Purchase #4 | $74.95 | 7.635% | $80.6724 | $80.67 | $80.65 | $80.70 |
| Purchase #5 | $87.86 | 8.750% | $95.5478 | $95.55 | $95.55 | $95.50 |
| Purchase #6 | $45.34 | 11.453% | $50.5328 | $50.53 | $50.55 | $50.50 |
| Purchase #7 | $24.68 | 6.733% | $26.3417 | $26.34 | $26.35 | $26.30 |
| 7 purchase totals = | $487.90 | $537.5683 | $537.57 | $537.55 | $537.50 | |