| 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 | $127.85 | 3.300% | $132.0691 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $73.43 | 3.760% | $76.191 | $76.19 | $76.20 | $76.20 |
| Purchase #3 | $50.65 | 11.857% | $56.6556 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $36.84 | 10.270% | $40.6235 | $40.62 | $40.60 | $40.60 |
| Purchase #5 | $237.62 | 10.705% | $263.0572 | $263.06 | $263.05 | $263.10 |
| Purchase #6 | $92.51 | 10.874% | $102.5695 | $102.57 | $102.55 | $102.60 |
| Purchase #7 | $156.92 | 7.280% | $168.3438 | $168.34 | $168.35 | $168.30 |
| 7 purchase totals = | $775.82 | $839.5097 | $839.51 | $839.45 | $839.60 | |