| 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 | $54.40 | 8.600% | $59.0784 | $59.08 | $59.10 | $59.10 |
| Purchase #2 | $59.42 | 12.173% | $66.6532 | $66.65 | $66.65 | $66.70 |
| Purchase #3 | $242.69 | 4.737% | $254.1862 | $254.19 | $254.20 | $254.20 |
| Purchase #4 | $178.47 | 12.562% | $200.8894 | $200.89 | $200.90 | $200.90 |
| Purchase #5 | $57.28 | 5.795% | $60.5994 | $60.60 | $60.60 | $60.60 |
| Purchase #6 | $48.93 | 4.813% | $51.285 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $203.96 | 5.247% | $214.6618 | $214.66 | $214.65 | $214.70 |
| 7 purchase totals = | $845.15 | $907.3534 | $907.36 | $907.40 | $907.50 | |