| 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 | $48.27 | 11.419% | $53.782 | $53.78 | $53.80 | $53.80 |
| Purchase #2 | $133.31 | 11.818% | $149.0646 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $40.43 | 9.662% | $44.3363 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $64.82 | 5.684% | $68.5044 | $68.50 | $68.50 | $68.50 |
| Purchase #5 | $29.68 | 4.195% | $30.9251 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $61.70 | 13.132% | $69.8024 | $69.80 | $69.80 | $69.80 |
| Purchase #7 | $122.93 | 3.643% | $127.4083 | $127.41 | $127.40 | $127.40 |
| 7 purchase totals = | $501.14 | $543.8231 | $543.82 | $543.85 | $543.80 | |