| 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 | $27.79 | 4.727% | $29.1036 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $186.35 | 13.115% | $210.7898 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $45.96 | 10.665% | $50.8616 | $50.86 | $50.85 | $50.90 |
| Purchase #4 | $190.68 | 3.569% | $197.4854 | $197.49 | $197.50 | $197.50 |
| Purchase #5 | $244.99 | 8.479% | $265.7627 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $227.64 | 7.614% | $244.9725 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $53.27 | 12.158% | $59.7466 | $59.75 | $59.75 | $59.70 |
| 7 purchase totals = | $976.68 | $1,058.7222 | $1,058.72 | $1,058.70 | $1,058.80 | |