| 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 | $51.90 | 13.747% | $59.0347 | $59.03 | $59.05 | $59.00 |
| Purchase #2 | $80.49 | 11.579% | $89.8099 | $89.81 | $89.80 | $89.80 |
| Purchase #3 | $189.54 | 12.125% | $212.5217 | $212.52 | $212.50 | $212.50 |
| Purchase #4 | $197.74 | 12.719% | $222.8906 | $222.89 | $222.90 | $222.90 |
| Purchase #5 | $137.99 | 5.610% | $145.7312 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $31.64 | 8.756% | $34.4104 | $34.41 | $34.40 | $34.40 |
| Purchase #7 | $177.68 | 13.717% | $202.0524 | $202.05 | $202.05 | $202.10 |
| 7 purchase totals = | $866.98 | $966.4509 | $966.44 | $966.45 | $966.40 | |