| 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 | $61.58 | 4.334% | $64.2489 | $64.25 | $64.25 | $64.20 |
| Purchase #2 | $101.72 | 6.450% | $108.2809 | $108.28 | $108.30 | $108.30 |
| Purchase #3 | $18.53 | 12.710% | $20.8852 | $20.89 | $20.90 | $20.90 |
| Purchase #4 | $166.66 | 13.621% | $189.3608 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $96.41 | 13.267% | $109.2007 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $63.88 | 9.179% | $69.7435 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $153.94 | 12.364% | $172.9731 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $662.72 | $734.6931 | $734.69 | $734.70 | $734.70 | |