| 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 | $29.84 | 10.559% | $32.9908 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $80.92 | 5.323% | $85.2274 | $85.23 | $85.25 | $85.20 |
| Purchase #3 | $96.87 | 9.676% | $106.2431 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $122.57 | 11.419% | $136.5663 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $98.98 | 9.553% | $108.4356 | $108.44 | $108.45 | $108.40 |
| Purchase #6 | $12.47 | 13.672% | $14.1749 | $14.17 | $14.15 | $14.20 |
| Purchase #7 | $57.97 | 6.783% | $61.9021 | $61.90 | $61.90 | $61.90 |
| 7 purchase totals = | $499.62 | $545.5402 | $545.54 | $545.55 | $545.50 | |