| 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 | $86.69 | 11.681% | $96.8163 | $96.82 | $96.80 | $96.80 |
| Purchase #2 | $198.29 | 4.842% | $207.8912 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $37.43 | 6.720% | $39.9453 | $39.95 | $39.95 | $39.90 |
| Purchase #4 | $143.70 | 3.751% | $149.0902 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $74.39 | 9.492% | $81.4511 | $81.45 | $81.45 | $81.50 |
| Purchase #6 | $20.78 | 7.489% | $22.3362 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $43.40 | 4.539% | $45.3699 | $45.37 | $45.35 | $45.40 |
| 7 purchase totals = | $604.68 | $642.9002 | $642.91 | $642.90 | $642.90 | |