| 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 | $43.32 | 3.814% | $44.9722 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $172.57 | 11.318% | $192.1015 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $135.99 | 3.337% | $140.528 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $249.69 | 9.663% | $273.8175 | $273.82 | $273.80 | $273.80 |
| Purchase #5 | $53.67 | 10.397% | $59.2501 | $59.25 | $59.25 | $59.30 |
| Purchase #6 | $22.81 | 5.535% | $24.0725 | $24.07 | $24.05 | $24.10 |
| Purchase #7 | $45.46 | 11.527% | $50.7002 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $723.51 | $785.4420 | $785.44 | $785.40 | $785.50 | |