| 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 | $74.69 | 8.610% | $81.1208 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $18.34 | 13.118% | $20.7458 | $20.75 | $20.75 | $20.70 |
| Purchase #3 | $167.30 | 3.626% | $173.3663 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $115.96 | 5.107% | $121.8821 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $124.55 | 5.118% | $130.9245 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $32.69 | 13.853% | $37.2185 | $37.22 | $37.20 | $37.20 |
| Purchase #7 | $204.55 | 6.368% | $217.5757 | $217.58 | $217.60 | $217.60 |
| 7 purchase totals = | $738.08 | $782.8337 | $782.84 | $782.80 | $782.80 | |