| 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 | $128.55 | 4.696% | $134.5867 | $134.59 | $134.60 | $134.60 |
| Purchase #2 | $91.79 | 5.726% | $97.0459 | $97.05 | $97.05 | $97.00 |
| Purchase #3 | $84.60 | 5.278% | $89.0652 | $89.07 | $89.05 | $89.10 |
| Purchase #4 | $44.30 | 7.845% | $47.7753 | $47.78 | $47.80 | $47.80 |
| Purchase #5 | $84.52 | 13.679% | $96.0815 | $96.08 | $96.10 | $96.10 |
| Purchase #6 | $43.79 | 4.825% | $45.9029 | $45.90 | $45.90 | $45.90 |
| Purchase #7 | $190.80 | 9.557% | $209.0348 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $668.35 | $719.4923 | $719.50 | $719.55 | $719.50 | |