| 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 | $88.55 | 3.362% | $91.5271 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $7.53 | 5.710% | $7.96 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $86.72 | 6.357% | $92.2328 | $92.23 | $92.25 | $92.20 |
| Purchase #4 | $41.94 | 6.365% | $44.6095 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $31.47 | 10.635% | $34.8168 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $139.91 | 8.279% | $151.4931 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $218.95 | 11.302% | $243.6957 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $615.07 | $666.3350 | $666.34 | $666.35 | $666.30 | |