| 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 | $121.97 | 5.381% | $128.5332 | $128.53 | $128.55 | $128.50 |
| Purchase #2 | $54.35 | 7.532% | $58.4436 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $113.50 | 13.254% | $128.5433 | $128.54 | $128.55 | $128.50 |
| Purchase #4 | $59.91 | 3.635% | $62.0877 | $62.09 | $62.10 | $62.10 |
| Purchase #5 | $103.60 | 10.169% | $114.1351 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $98.73 | 4.453% | $103.1264 | $103.13 | $103.15 | $103.10 |
| Purchase #7 | $160.88 | 9.396% | $175.9963 | $176.00 | $176.00 | $176.00 |
| 7 purchase totals = | $712.94 | $770.8656 | $770.87 | $770.95 | $770.70 | |