| 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 | $66.48 | 11.314% | $74.0015 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $164.78 | 3.247% | $170.1304 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $189.41 | 7.165% | $202.9812 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $40.39 | 4.157% | $42.069 | $42.07 | $42.05 | $42.10 |
| Purchase #5 | $51.77 | 6.302% | $55.0325 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $191.34 | 10.779% | $211.9645 | $211.96 | $211.95 | $212.00 |
| Purchase #7 | $219.31 | 10.769% | $242.9275 | $242.93 | $242.95 | $242.90 |
| 7 purchase totals = | $923.48 | $999.1066 | $999.10 | $999.15 | $999.10 | |