| 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 | $80.81 | 3.496% | $83.6351 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $242.59 | 3.456% | $250.9739 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $140.59 | 6.119% | $149.1927 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $26.65 | 12.142% | $29.8858 | $29.89 | $29.90 | $29.90 |
| Purchase #5 | $98.29 | 3.430% | $101.6613 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $132.98 | 12.392% | $149.4589 | $149.46 | $149.45 | $149.50 |
| Purchase #7 | $210.95 | 5.789% | $223.1619 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $932.86 | $987.9696 | $987.97 | $987.95 | $988.10 | |