| 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 | $44.96 | 10.372% | $49.6233 | $49.62 | $49.60 | $49.60 |
| Purchase #2 | $222.32 | 7.283% | $238.5116 | $238.51 | $238.50 | $238.50 |
| Purchase #3 | $21.49 | 8.468% | $23.3098 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $180.27 | 5.138% | $189.5323 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $139.85 | 8.869% | $152.2533 | $152.25 | $152.25 | $152.30 |
| Purchase #6 | $87.59 | 7.324% | $94.0051 | $94.01 | $94.00 | $94.00 |
| Purchase #7 | $189.88 | 7.851% | $204.7875 | $204.79 | $204.80 | $204.80 |
| 7 purchase totals = | $886.36 | $952.0229 | $952.02 | $952.00 | $952.00 | |