| 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 | $62.60 | 12.497% | $70.4231 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $214.88 | 10.363% | $237.148 | $237.15 | $237.15 | $237.10 |
| Purchase #3 | $70.71 | 12.162% | $79.3098 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $24.84 | 13.183% | $28.1147 | $28.11 | $28.10 | $28.10 |
| Purchase #5 | $172.47 | 7.495% | $185.3966 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $98.59 | 10.253% | $108.6984 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $59.54 | 9.734% | $65.3356 | $65.34 | $65.35 | $65.30 |
| 7 purchase totals = | $703.63 | $774.4262 | $774.43 | $774.40 | $774.30 | |