| 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 | $61.79 | 7.472% | $66.4069 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $9.57 | 13.754% | $10.8863 | $10.89 | $10.90 | $10.90 |
| Purchase #3 | $36.74 | 6.697% | $39.2005 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $172.47 | 11.851% | $192.9094 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $7.31 | 5.606% | $7.7198 | $7.72 | $7.70 | $7.70 |
| Purchase #6 | $173.85 | 11.651% | $194.1053 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $148.66 | 9.523% | $162.8169 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $610.39 | $674.0451 | $674.06 | $674.00 | $674.00 | |