| 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 | $48.85 | 10.102% | $53.7848 | $53.78 | $53.80 | $53.80 |
| Purchase #2 | $96.59 | 10.213% | $106.4547 | $106.45 | $106.45 | $106.50 |
| Purchase #3 | $152.44 | 11.576% | $170.0865 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $145.96 | 4.679% | $152.7895 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $117.35 | 13.255% | $132.9047 | $132.90 | $132.90 | $132.90 |
| Purchase #6 | $187.53 | 3.246% | $193.6172 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $38.99 | 8.143% | $42.165 | $42.17 | $42.15 | $42.20 |
| 7 purchase totals = | $787.71 | $851.8024 | $851.80 | $851.80 | $851.90 | |