| 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 | $7.93 | 4.105% | $8.2555 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $18.92 | 10.306% | $20.8699 | $20.87 | $20.85 | $20.90 |
| Purchase #3 | $127.28 | 4.206% | $132.6334 | $132.63 | $132.65 | $132.60 |
| Purchase #4 | $60.80 | 5.311% | $64.0291 | $64.03 | $64.05 | $64.00 |
| Purchase #5 | $127.58 | 13.348% | $144.6094 | $144.61 | $144.60 | $144.60 |
| Purchase #6 | $49.89 | 5.804% | $52.7856 | $52.79 | $52.80 | $52.80 |
| Purchase #7 | $203.99 | 4.149% | $212.4535 | $212.45 | $212.45 | $212.50 |
| 7 purchase totals = | $596.39 | $635.6364 | $635.64 | $635.65 | $635.70 | |