| 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 | $47.48 | 10.816% | $52.6154 | $52.62 | $52.60 | $52.60 |
| Purchase #2 | $39.39 | 7.547% | $42.3628 | $42.36 | $42.35 | $42.40 |
| Purchase #3 | $249.91 | 3.136% | $257.7472 | $257.75 | $257.75 | $257.70 |
| Purchase #4 | $159.80 | 6.705% | $170.5146 | $170.51 | $170.50 | $170.50 |
| Purchase #5 | $26.59 | 9.578% | $29.1368 | $29.14 | $29.15 | $29.10 |
| Purchase #6 | $155.82 | 10.802% | $172.6517 | $172.65 | $172.65 | $172.70 |
| Purchase #7 | $170.55 | 3.678% | $176.8228 | $176.82 | $176.80 | $176.80 |
| 7 purchase totals = | $849.54 | $901.8513 | $901.85 | $901.80 | $901.80 | |