| 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 | $170.32 | 10.294% | $187.8527 | $187.85 | $187.85 | $187.90 |
| Purchase #2 | $9.85 | 9.792% | $10.8145 | $10.81 | $10.80 | $10.80 |
| Purchase #3 | $79.92 | 9.668% | $87.6467 | $87.65 | $87.65 | $87.60 |
| Purchase #4 | $52.91 | 13.241% | $59.9158 | $59.92 | $59.90 | $59.90 |
| Purchase #5 | $70.55 | 6.703% | $75.279 | $75.28 | $75.30 | $75.30 |
| Purchase #6 | $40.54 | 3.615% | $42.0055 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $35.88 | 10.138% | $39.5175 | $39.52 | $39.50 | $39.50 |
| 7 purchase totals = | $459.97 | $503.0317 | $503.04 | $503.00 | $503.00 | |