| 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 | $77.82 | 8.485% | $84.423 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $89.95 | 5.161% | $94.5923 | $94.59 | $94.60 | $94.60 |
| Purchase #3 | $96.59 | 4.757% | $101.1848 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $48.70 | 7.208% | $52.2103 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $142.96 | 10.701% | $158.2581 | $158.26 | $158.25 | $158.30 |
| Purchase #6 | $143.62 | 8.722% | $156.1465 | $156.15 | $156.15 | $156.10 |
| Purchase #7 | $85.25 | 5.545% | $89.9771 | $89.98 | $90.00 | $90.00 |
| 7 purchase totals = | $684.89 | $736.7921 | $736.79 | $736.80 | $736.80 | |