| 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 | $35.61 | 4.249% | $37.1231 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $174.88 | 9.277% | $191.1036 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $127.39 | 12.771% | $143.659 | $143.66 | $143.65 | $143.70 |
| Purchase #4 | $138.40 | 10.248% | $152.5832 | $152.58 | $152.60 | $152.60 |
| Purchase #5 | $56.74 | 6.533% | $60.4468 | $60.45 | $60.45 | $60.40 |
| Purchase #6 | $90.48 | 9.709% | $99.2647 | $99.26 | $99.25 | $99.30 |
| Purchase #7 | $178.93 | 13.417% | $202.937 | $202.94 | $202.95 | $202.90 |
| 7 purchase totals = | $802.43 | $887.1174 | $887.11 | $887.10 | $887.10 | |