| 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 | $47.62 | 12.250% | $53.4535 | $53.45 | $53.45 | $53.50 |
| Purchase #2 | $175.62 | 6.854% | $187.657 | $187.66 | $187.65 | $187.70 |
| Purchase #3 | $92.28 | 10.379% | $101.8577 | $101.86 | $101.85 | $101.90 |
| Purchase #4 | $147.68 | 5.408% | $155.6665 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $185.38 | 8.226% | $200.6294 | $200.63 | $200.65 | $200.60 |
| Purchase #6 | $215.28 | 6.732% | $229.7726 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $110.81 | 5.511% | $116.9167 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $974.67 | $1,045.9534 | $1,045.96 | $1,045.90 | $1,046.10 | |