| 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 | $203.58 | 4.861% | $213.476 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $32.81 | 7.839% | $35.382 | $35.38 | $35.40 | $35.40 |
| Purchase #3 | $5.63 | 13.105% | $6.3678 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $229.93 | 8.243% | $248.8831 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $98.95 | 6.300% | $105.1839 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $75.30 | 5.617% | $79.5296 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $42.78 | 7.401% | $45.9461 | $45.95 | $45.95 | $45.90 |
| 7 purchase totals = | $688.98 | $734.7685 | $734.77 | $734.85 | $734.80 | |