| 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 | $152.81 | 4.750% | $160.0685 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $70.27 | 4.386% | $73.352 | $73.35 | $73.35 | $73.40 |
| Purchase #3 | $87.82 | 6.677% | $93.6837 | $93.68 | $93.70 | $93.70 |
| Purchase #4 | $96.62 | 3.543% | $100.0432 | $100.04 | $100.05 | $100.00 |
| Purchase #5 | $39.62 | 8.218% | $42.876 | $42.88 | $42.90 | $42.90 |
| Purchase #6 | $30.70 | 9.541% | $33.6291 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $220.66 | 12.342% | $247.8939 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $698.50 | $751.5464 | $751.54 | $751.60 | $751.60 | |