| 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 | $83.52 | 10.731% | $92.4825 | $92.48 | $92.50 | $92.50 |
| Purchase #2 | $104.60 | 13.461% | $118.6802 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $190.41 | 6.726% | $203.217 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $9.86 | 13.660% | $11.2069 | $11.21 | $11.20 | $11.20 |
| Purchase #5 | $57.88 | 4.685% | $60.5917 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $26.28 | 4.247% | $27.3961 | $27.40 | $27.40 | $27.40 |
| Purchase #7 | $123.90 | 3.181% | $127.8413 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $596.45 | $641.4157 | $641.42 | $641.45 | $641.40 | |