| 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 | $97.54 | 6.411% | $103.7933 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $99.62 | 6.647% | $106.2417 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $210.27 | 11.199% | $233.8181 | $233.82 | $233.80 | $233.80 |
| Purchase #4 | $114.55 | 6.165% | $121.612 | $121.61 | $121.60 | $121.60 |
| Purchase #5 | $91.71 | 3.228% | $94.6704 | $94.67 | $94.65 | $94.70 |
| Purchase #6 | $160.71 | 3.260% | $165.9491 | $165.95 | $165.95 | $165.90 |
| Purchase #7 | $58.90 | 7.547% | $63.3452 | $63.35 | $63.35 | $63.30 |
| 7 purchase totals = | $833.30 | $889.4298 | $889.43 | $889.40 | $889.30 | |