| 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 | $49.49 | 6.588% | $52.7504 | $52.75 | $52.75 | $52.80 |
| Purchase #2 | $172.65 | 6.695% | $184.2089 | $184.21 | $184.20 | $184.20 |
| Purchase #3 | $28.61 | 3.359% | $29.571 | $29.57 | $29.55 | $29.60 |
| Purchase #4 | $90.46 | 6.607% | $96.4367 | $96.44 | $96.45 | $96.40 |
| Purchase #5 | $156.40 | 6.255% | $166.1828 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $205.28 | 11.178% | $228.2262 | $228.23 | $228.25 | $228.20 |
| Purchase #7 | $141.94 | 5.392% | $149.5934 | $149.59 | $149.60 | $149.60 |
| 7 purchase totals = | $844.83 | $906.9694 | $906.97 | $907.00 | $907.00 | |