| 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 | $69.98 | 7.512% | $75.2369 | $75.24 | $75.25 | $75.20 |
| Purchase #2 | $187.26 | 5.839% | $198.1941 | $198.19 | $198.20 | $198.20 |
| Purchase #3 | $31.90 | 10.553% | $35.2664 | $35.27 | $35.25 | $35.30 |
| Purchase #4 | $118.66 | 4.807% | $124.364 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $112.52 | 5.365% | $118.5567 | $118.56 | $118.55 | $118.60 |
| Purchase #6 | $7.88 | 4.531% | $8.237 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $10.81 | 12.403% | $12.1508 | $12.15 | $12.15 | $12.20 |
| 7 purchase totals = | $539.01 | $572.0059 | $572.01 | $572.00 | $572.10 | |