| 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 | $36.93 | 8.719% | $40.1499 | $40.15 | $40.15 | $40.10 |
| Purchase #2 | $165.75 | 3.866% | $172.1579 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $126.70 | 4.185% | $132.0024 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $137.28 | 8.781% | $149.3346 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $36.80 | 9.575% | $40.3236 | $40.32 | $40.30 | $40.30 |
| Purchase #6 | $208.95 | 3.275% | $215.7931 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $194.47 | 6.113% | $206.358 | $206.36 | $206.35 | $206.40 |
| 7 purchase totals = | $906.88 | $956.1195 | $956.11 | $956.10 | $956.10 | |