| 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 | $15.60 | 10.252% | $17.1993 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $86.98 | 10.508% | $96.1199 | $96.12 | $96.10 | $96.10 |
| Purchase #3 | $74.90 | 8.165% | $81.0156 | $81.02 | $81.00 | $81.00 |
| Purchase #4 | $191.47 | 7.383% | $205.6062 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $112.42 | 4.753% | $117.7633 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $37.82 | 4.103% | $39.3718 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $199.33 | 5.350% | $209.9942 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $718.52 | $767.0703 | $767.07 | $767.00 | $767.10 | |