| 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 | $6.99 | 11.284% | $7.7788 | $7.78 | $7.80 | $7.80 |
| Purchase #2 | $58.38 | 6.485% | $62.1659 | $62.17 | $62.15 | $62.20 |
| Purchase #3 | $44.91 | 4.814% | $47.072 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $232.29 | 13.112% | $262.7479 | $262.75 | $262.75 | $262.70 |
| Purchase #5 | $160.36 | 7.379% | $172.193 | $172.19 | $172.20 | $172.20 |
| Purchase #6 | $132.64 | 10.360% | $146.3815 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $233.25 | 7.773% | $251.3805 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $868.82 | $949.7196 | $949.72 | $949.75 | $949.80 | |