| 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 | $46.94 | 5.854% | $49.6879 | $49.69 | $49.70 | $49.70 |
| Purchase #2 | $87.84 | 6.744% | $93.7639 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $110.47 | 7.192% | $118.415 | $118.42 | $118.40 | $118.40 |
| Purchase #4 | $163.62 | 7.818% | $176.4118 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $119.64 | 8.642% | $129.9793 | $129.98 | $130.00 | $130.00 |
| Purchase #6 | $178.49 | 6.493% | $190.0794 | $190.08 | $190.10 | $190.10 |
| Purchase #7 | $113.98 | 6.794% | $121.7238 | $121.72 | $121.70 | $121.70 |
| 7 purchase totals = | $820.98 | $880.0611 | $880.06 | $880.05 | $880.10 | |