| 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 | $46.54 | 6.290% | $49.4674 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $153.57 | 13.136% | $173.743 | $173.74 | $173.75 | $173.70 |
| Purchase #3 | $198.98 | 7.608% | $214.1184 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $130.91 | 12.773% | $147.6311 | $147.63 | $147.65 | $147.60 |
| Purchase #5 | $92.85 | 7.625% | $99.9298 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $51.38 | 5.480% | $54.1956 | $54.20 | $54.20 | $54.20 |
| Purchase #7 | $87.51 | 5.377% | $92.2154 | $92.22 | $92.20 | $92.20 |
| 7 purchase totals = | $761.74 | $831.3007 | $831.31 | $831.30 | $831.20 | |