| 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 | $70.55 | 6.467% | $75.1125 | $75.11 | $75.10 | $75.10 |
| Purchase #2 | $23.35 | 8.684% | $25.3777 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $245.56 | 3.389% | $253.882 | $253.88 | $253.90 | $253.90 |
| Purchase #4 | $180.25 | 7.651% | $194.0409 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $101.94 | 6.452% | $108.5172 | $108.52 | $108.50 | $108.50 |
| Purchase #6 | $73.45 | 12.237% | $82.4381 | $82.44 | $82.45 | $82.40 |
| Purchase #7 | $39.26 | 9.459% | $42.9736 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $734.36 | $782.3420 | $782.34 | $782.35 | $782.30 | |