| 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 | $47.36 | 6.574% | $50.4734 | $50.47 | $50.45 | $50.50 |
| Purchase #2 | $140.85 | 11.199% | $156.6238 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $192.30 | 4.640% | $201.2227 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $92.82 | 8.772% | $100.9622 | $100.96 | $100.95 | $101.00 |
| Purchase #5 | $7.25 | 3.326% | $7.4911 | $7.49 | $7.50 | $7.50 |
| Purchase #6 | $18.69 | 13.155% | $21.1487 | $21.15 | $21.15 | $21.10 |
| Purchase #7 | $212.60 | 7.744% | $229.0637 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $711.87 | $766.9856 | $766.97 | $766.90 | $767.00 | |