| 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 | $41.25 | 7.758% | $44.4502 | $44.45 | $44.45 | $44.50 |
| Purchase #2 | $182.83 | 7.814% | $197.1163 | $197.12 | $197.10 | $197.10 |
| Purchase #3 | $19.70 | 10.647% | $21.7975 | $21.80 | $21.80 | $21.80 |
| Purchase #4 | $93.79 | 13.235% | $106.2031 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $167.66 | 9.549% | $183.6699 | $183.67 | $183.65 | $183.70 |
| Purchase #6 | $202.93 | 8.524% | $220.2278 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $47.99 | 6.250% | $50.9894 | $50.99 | $51.00 | $51.00 |
| 7 purchase totals = | $756.15 | $824.4542 | $824.46 | $824.45 | $824.50 | |