| 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 | $220.45 | 7.690% | $237.4026 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $84.51 | 7.169% | $90.5685 | $90.57 | $90.55 | $90.60 |
| Purchase #3 | $163.55 | 5.578% | $172.6728 | $172.67 | $172.65 | $172.70 |
| Purchase #4 | $24.86 | 3.638% | $25.7644 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $247.35 | 10.231% | $272.6564 | $272.66 | $272.65 | $272.70 |
| Purchase #6 | $11.42 | 12.867% | $12.8894 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $65.53 | 4.746% | $68.6401 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $817.67 | $880.5942 | $880.59 | $880.55 | $880.70 | |