| 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 | $29.72 | 10.123% | $32.7286 | $32.73 | $32.75 | $32.70 |
| Purchase #2 | $111.86 | 3.646% | $115.9384 | $115.94 | $115.95 | $115.90 |
| Purchase #3 | $202.84 | 7.744% | $218.5479 | $218.55 | $218.55 | $218.50 |
| Purchase #4 | $85.31 | 5.735% | $90.2025 | $90.20 | $90.20 | $90.20 |
| Purchase #5 | $82.87 | 4.668% | $86.7384 | $86.74 | $86.75 | $86.70 |
| Purchase #6 | $110.29 | 13.854% | $125.5696 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $120.28 | 5.633% | $127.0554 | $127.06 | $127.05 | $127.10 |
| 7 purchase totals = | $743.17 | $796.7808 | $796.79 | $796.80 | $796.70 | |