| 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 | $25.48 | 6.465% | $27.1273 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $20.72 | 4.269% | $21.6045 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $210.51 | 3.391% | $217.6484 | $217.65 | $217.65 | $217.60 |
| Purchase #4 | $51.72 | 3.735% | $53.6517 | $53.65 | $53.65 | $53.70 |
| Purchase #5 | $64.77 | 7.298% | $69.4969 | $69.50 | $69.50 | $69.50 |
| Purchase #6 | $242.91 | 3.328% | $250.994 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $117.82 | 13.595% | $133.8376 | $133.84 | $133.85 | $133.80 |
| 7 purchase totals = | $733.93 | $774.3604 | $774.36 | $774.40 | $774.30 | |