| 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 | $242.42 | 3.771% | $251.5617 | $251.56 | $251.55 | $251.60 |
| Purchase #2 | $29.95 | 5.641% | $31.6395 | $31.64 | $31.65 | $31.60 |
| Purchase #3 | $47.27 | 7.683% | $50.9018 | $50.90 | $50.90 | $50.90 |
| Purchase #4 | $23.35 | 9.103% | $25.4756 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $68.99 | 10.848% | $76.474 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $232.89 | 13.209% | $263.6524 | $263.65 | $263.65 | $263.70 |
| Purchase #7 | $95.32 | 11.730% | $106.501 | $106.50 | $106.50 | $106.50 |
| 7 purchase totals = | $740.19 | $806.2060 | $806.20 | $806.20 | $806.30 | |