| 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 | $11.76 | 12.102% | $13.1832 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $89.29 | 13.818% | $101.6281 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $42.76 | 9.358% | $46.7615 | $46.76 | $46.75 | $46.80 |
| Purchase #4 | $109.67 | 6.724% | $117.0442 | $117.04 | $117.05 | $117.00 |
| Purchase #5 | $44.48 | 10.704% | $49.2411 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $179.97 | 10.550% | $198.9568 | $198.96 | $198.95 | $199.00 |
| Purchase #7 | $107.51 | 6.485% | $114.482 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $585.44 | $641.2969 | $641.29 | $641.35 | $641.30 | |