| 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 | $99.80 | 9.726% | $109.5065 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $135.40 | 10.571% | $149.7131 | $149.71 | $149.70 | $149.70 |
| Purchase #3 | $119.88 | 11.660% | $133.858 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $30.29 | 10.153% | $33.3653 | $33.37 | $33.35 | $33.40 |
| Purchase #5 | $76.93 | 13.635% | $87.4194 | $87.42 | $87.40 | $87.40 |
| Purchase #6 | $239.73 | 13.439% | $271.9473 | $271.95 | $271.95 | $271.90 |
| Purchase #7 | $99.35 | 7.327% | $106.6294 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $801.38 | $892.4390 | $892.45 | $892.40 | $892.40 | |