| 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 | $62.71 | 9.608% | $68.7352 | $68.74 | $68.75 | $68.70 |
| Purchase #2 | $124.76 | 6.524% | $132.8993 | $132.90 | $132.90 | $132.90 |
| Purchase #3 | $18.84 | 11.388% | $20.9855 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $9.34 | 4.419% | $9.7527 | $9.75 | $9.75 | $9.80 |
| Purchase #5 | $67.86 | 8.283% | $73.4808 | $73.48 | $73.50 | $73.50 |
| Purchase #6 | $66.50 | 12.726% | $74.9628 | $74.96 | $74.95 | $75.00 |
| Purchase #7 | $170.51 | 9.674% | $187.0051 | $187.01 | $187.00 | $187.00 |
| 7 purchase totals = | $520.52 | $567.8214 | $567.83 | $567.85 | $567.90 | |