| 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 | $101.36 | 5.417% | $106.8507 | $106.85 | $106.85 | $106.90 |
| Purchase #2 | $28.73 | 13.142% | $32.5057 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $45.85 | 10.471% | $50.651 | $50.65 | $50.65 | $50.70 |
| Purchase #4 | $232.77 | 10.317% | $256.7849 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $99.62 | 10.737% | $110.3162 | $110.32 | $110.30 | $110.30 |
| Purchase #6 | $38.59 | 6.828% | $41.2249 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $244.42 | 4.245% | $254.7956 | $254.80 | $254.80 | $254.80 |
| 7 purchase totals = | $791.34 | $853.1290 | $853.13 | $853.10 | $853.20 | |