| 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 | $45.38 | 9.732% | $49.7964 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $109.42 | 11.591% | $122.1029 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $112.91 | 9.762% | $123.9323 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $210.70 | 7.177% | $225.8219 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $159.79 | 13.297% | $181.0373 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $159.89 | 6.598% | $170.4395 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $153.61 | 4.223% | $160.097 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $951.70 | $1,033.2273 | $1,033.23 | $1,033.25 | $1,033.10 | |