| 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 | $45.55 | 11.160% | $50.6334 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $148.60 | 7.567% | $159.8446 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $204.76 | 10.442% | $226.141 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $235.50 | 9.226% | $257.2272 | $257.23 | $257.25 | $257.20 |
| Purchase #5 | $182.45 | 13.842% | $207.7047 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $232.49 | 8.107% | $251.338 | $251.34 | $251.35 | $251.30 |
| Purchase #7 | $150.35 | 13.649% | $170.8713 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $1,199.70 | $1,323.7602 | $1,323.75 | $1,323.80 | $1,323.60 | |