| 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 | $35.47 | 12.393% | $39.8658 | $39.87 | $39.85 | $39.90 |
| Purchase #2 | $102.62 | 13.295% | $116.2633 | $116.26 | $116.25 | $116.30 |
| Purchase #3 | $6.91 | 11.376% | $7.6961 | $7.70 | $7.70 | $7.70 |
| Purchase #4 | $215.40 | 13.728% | $244.9701 | $244.97 | $244.95 | $245.00 |
| Purchase #5 | $88.75 | 8.492% | $96.2867 | $96.29 | $96.30 | $96.30 |
| Purchase #6 | $24.38 | 7.486% | $26.2051 | $26.21 | $26.20 | $26.20 |
| Purchase #7 | $248.53 | 12.487% | $279.5639 | $279.56 | $279.55 | $279.60 |
| 7 purchase totals = | $722.06 | $810.8510 | $810.86 | $810.80 | $811.00 | |