| 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 | $65.76 | 4.178% | $68.5075 | $68.51 | $68.50 | $68.50 |
| Purchase #2 | $160.75 | 10.152% | $177.0693 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $35.71 | 11.250% | $39.7274 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $51.58 | 7.175% | $55.2809 | $55.28 | $55.30 | $55.30 |
| Purchase #5 | $214.30 | 11.511% | $238.9681 | $238.97 | $238.95 | $239.00 |
| Purchase #6 | $12.54 | 7.462% | $13.4757 | $13.48 | $13.50 | $13.50 |
| Purchase #7 | $67.65 | 12.196% | $75.9006 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $608.29 | $668.9295 | $668.94 | $668.95 | $669.00 | |