| 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 | $51.40 | 4.487% | $53.7063 | $53.71 | $53.70 | $53.70 |
| Purchase #2 | $199.66 | 7.501% | $214.6365 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $65.87 | 8.631% | $71.5552 | $71.56 | $71.55 | $71.60 |
| Purchase #4 | $157.37 | 5.600% | $166.1827 | $166.18 | $166.20 | $166.20 |
| Purchase #5 | $240.95 | 9.108% | $262.8957 | $262.90 | $262.90 | $262.90 |
| Purchase #6 | $63.27 | 10.659% | $70.0139 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $96.75 | 6.634% | $103.1684 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $875.27 | $942.1587 | $942.17 | $942.15 | $942.20 | |