| 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 | $95.48 | 4.439% | $99.7184 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $229.51 | 10.366% | $253.301 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $93.89 | 13.809% | $106.8553 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $142.62 | 4.506% | $149.0465 | $149.05 | $149.05 | $149.00 |
| Purchase #5 | $119.66 | 10.422% | $132.131 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $72.70 | 12.315% | $81.653 | $81.65 | $81.65 | $81.70 |
| Purchase #7 | $37.36 | 9.506% | $40.9114 | $40.91 | $40.90 | $40.90 |
| 7 purchase totals = | $791.22 | $863.6166 | $863.62 | $863.60 | $863.60 | |