| 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 | $77.47 | 13.484% | $87.9161 | $87.92 | $87.90 | $87.90 |
| Purchase #2 | $174.50 | 13.213% | $197.5567 | $197.56 | $197.55 | $197.60 |
| Purchase #3 | $217.86 | 4.452% | $227.5591 | $227.56 | $227.55 | $227.60 |
| Purchase #4 | $10.79 | 10.317% | $11.9032 | $11.90 | $11.90 | $11.90 |
| Purchase #5 | $223.77 | 12.198% | $251.0655 | $251.07 | $251.05 | $251.10 |
| Purchase #6 | $182.50 | 8.409% | $197.8464 | $197.85 | $197.85 | $197.80 |
| Purchase #7 | $159.65 | 13.867% | $181.7887 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $1,046.54 | $1,155.6357 | $1,155.65 | $1,155.60 | $1,155.70 | |