| 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 | $28.48 | 13.705% | $32.3832 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $11.56 | 13.206% | $13.0866 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $189.59 | 7.259% | $203.3523 | $203.35 | $203.35 | $203.40 |
| Purchase #4 | $74.81 | 11.279% | $83.2478 | $83.25 | $83.25 | $83.20 |
| Purchase #5 | $67.37 | 10.562% | $74.4856 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $233.69 | 4.766% | $244.8277 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $122.59 | 7.467% | $131.7438 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $728.09 | $783.1270 | $783.13 | $783.20 | $783.10 | |