| 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 | $75.61 | 8.730% | $82.2108 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $125.53 | 3.753% | $130.2411 | $130.24 | $130.25 | $130.20 |
| Purchase #3 | $38.95 | 4.831% | $40.8317 | $40.83 | $40.85 | $40.80 |
| Purchase #4 | $87.35 | 6.507% | $93.0339 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $225.88 | 3.259% | $233.2414 | $233.24 | $233.25 | $233.20 |
| Purchase #6 | $220.39 | 12.227% | $247.3371 | $247.34 | $247.35 | $247.30 |
| Purchase #7 | $26.38 | 8.337% | $28.5793 | $28.58 | $28.60 | $28.60 |
| 7 purchase totals = | $800.09 | $855.4753 | $855.47 | $855.55 | $855.30 | |