| 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 | $94.78 | 9.464% | $103.75 | $103.75 | $103.75 | $103.80 |
| Purchase #2 | $228.47 | 10.462% | $252.3725 | $252.37 | $252.35 | $252.40 |
| Purchase #3 | $96.69 | 5.658% | $102.1607 | $102.16 | $102.15 | $102.20 |
| Purchase #4 | $169.62 | 10.592% | $187.5862 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $33.48 | 8.437% | $36.3047 | $36.30 | $36.30 | $36.30 |
| Purchase #6 | $66.58 | 9.302% | $72.7733 | $72.77 | $72.75 | $72.80 |
| Purchase #7 | $43.57 | 4.589% | $45.5694 | $45.57 | $45.55 | $45.60 |
| 7 purchase totals = | $733.19 | $800.5168 | $800.51 | $800.45 | $800.70 | |