| 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 | $48.80 | 8.635% | $53.0139 | $53.01 | $53.00 | $53.00 |
| Purchase #2 | $200.82 | 12.607% | $226.1374 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $41.78 | 8.125% | $45.1746 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $24.52 | 10.351% | $27.0581 | $27.06 | $27.05 | $27.10 |
| Purchase #5 | $238.54 | 4.260% | $248.7018 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $62.91 | 12.656% | $70.8719 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $71.30 | 7.382% | $76.5634 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $688.67 | $747.5211 | $747.51 | $747.45 | $747.60 | |