| 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 | $33.93 | 12.282% | $38.0973 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $208.41 | 5.139% | $219.1202 | $219.12 | $219.10 | $219.10 |
| Purchase #3 | $83.50 | 3.431% | $86.3649 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $124.90 | 13.530% | $141.799 | $141.80 | $141.80 | $141.80 |
| Purchase #5 | $40.90 | 7.248% | $43.8644 | $43.86 | $43.85 | $43.90 |
| Purchase #6 | $210.68 | 3.253% | $217.5334 | $217.53 | $217.55 | $217.50 |
| Purchase #7 | $73.47 | 5.188% | $77.2816 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $775.79 | $824.0608 | $824.05 | $824.05 | $824.10 | |