| 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 | $88.42 | 6.764% | $94.4007 | $94.40 | $94.40 | $94.40 |
| Purchase #2 | $239.70 | 12.742% | $270.2426 | $270.24 | $270.25 | $270.20 |
| Purchase #3 | $36.75 | 3.565% | $38.0601 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $120.38 | 9.700% | $132.0569 | $132.06 | $132.05 | $132.10 |
| Purchase #5 | $99.34 | 8.166% | $107.4521 | $107.45 | $107.45 | $107.50 |
| Purchase #6 | $244.63 | 6.104% | $259.5622 | $259.56 | $259.55 | $259.60 |
| Purchase #7 | $86.88 | 10.251% | $95.7861 | $95.79 | $95.80 | $95.80 |
| 7 purchase totals = | $916.10 | $997.5607 | $997.56 | $997.55 | $997.70 | |