| 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 | $49.52 | 9.642% | $54.2947 | $54.29 | $54.30 | $54.30 |
| Purchase #2 | $8.53 | 8.200% | $9.2295 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $98.81 | 9.592% | $108.2879 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $47.61 | 6.130% | $50.5285 | $50.53 | $50.55 | $50.50 |
| Purchase #5 | $81.64 | 5.302% | $85.9686 | $85.97 | $85.95 | $86.00 |
| Purchase #6 | $67.89 | 9.728% | $74.4943 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $17.34 | 6.170% | $18.4099 | $18.41 | $18.40 | $18.40 |
| 7 purchase totals = | $371.34 | $401.2134 | $401.21 | $401.25 | $401.20 | |