| 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 | $33.37 | 4.169% | $34.7612 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $226.79 | 4.689% | $237.4242 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $41.60 | 4.355% | $43.4117 | $43.41 | $43.40 | $43.40 |
| Purchase #4 | $178.69 | 3.473% | $184.8959 | $184.90 | $184.90 | $184.90 |
| Purchase #5 | $102.77 | 9.439% | $112.4705 | $112.47 | $112.45 | $112.50 |
| Purchase #6 | $208.92 | 12.827% | $235.7182 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $10.25 | 5.611% | $10.8251 | $10.83 | $10.85 | $10.80 |
| 7 purchase totals = | $802.39 | $859.5068 | $859.51 | $859.45 | $859.50 | |