| 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 | $142.72 | 4.128% | $148.6115 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $49.42 | 4.763% | $51.7739 | $51.77 | $51.75 | $51.80 |
| Purchase #3 | $195.96 | 3.673% | $203.1576 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $117.95 | 11.646% | $131.6865 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $109.72 | 7.739% | $118.2112 | $118.21 | $118.20 | $118.20 |
| Purchase #6 | $89.25 | 4.223% | $93.019 | $93.02 | $93.00 | $93.00 |
| Purchase #7 | $117.39 | 8.713% | $127.6182 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $822.41 | $874.0779 | $874.08 | $874.00 | $874.10 | |