| 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 | $33.30 | 5.265% | $35.0532 | $35.05 | $35.05 | $35.10 |
| Purchase #2 | $212.53 | 6.597% | $226.5506 | $226.55 | $226.55 | $226.60 |
| Purchase #3 | $177.26 | 8.148% | $191.7031 | $191.70 | $191.70 | $191.70 |
| Purchase #4 | $238.39 | 3.413% | $246.5263 | $246.53 | $246.55 | $246.50 |
| Purchase #5 | $25.60 | 8.516% | $27.7801 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $212.73 | 4.413% | $222.1178 | $222.12 | $222.10 | $222.10 |
| Purchase #7 | $71.51 | 10.574% | $79.0715 | $79.07 | $79.05 | $79.10 |
| 7 purchase totals = | $971.32 | $1,028.8026 | $1,028.80 | $1,028.80 | $1,028.90 | |