| 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 | $200.65 | 3.304% | $207.2795 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $70.68 | 4.175% | $73.6309 | $73.63 | $73.65 | $73.60 |
| Purchase #3 | $156.94 | 13.610% | $178.2995 | $178.30 | $178.30 | $178.30 |
| Purchase #4 | $13.25 | 12.867% | $14.9549 | $14.95 | $14.95 | $15.00 |
| Purchase #5 | $61.29 | 8.202% | $66.317 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $87.57 | 7.170% | $93.8488 | $93.85 | $93.85 | $93.80 |
| Purchase #7 | $24.78 | 5.533% | $26.1511 | $26.15 | $26.15 | $26.20 |
| 7 purchase totals = | $615.16 | $660.4817 | $660.48 | $660.50 | $660.50 | |