| 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 | $15.76 | 5.580% | $16.6394 | $16.64 | $16.65 | $16.60 |
| Purchase #2 | $11.90 | 12.790% | $13.422 | $13.42 | $13.40 | $13.40 |
| Purchase #3 | $131.90 | 6.280% | $140.1833 | $140.18 | $140.20 | $140.20 |
| Purchase #4 | $67.39 | 4.248% | $70.2527 | $70.25 | $70.25 | $70.30 |
| Purchase #5 | $92.41 | 4.673% | $96.7283 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $149.57 | 4.698% | $156.5968 | $156.60 | $156.60 | $156.60 |
| Purchase #7 | $250.68 | 9.180% | $273.6924 | $273.69 | $273.70 | $273.70 |
| 7 purchase totals = | $719.61 | $767.5149 | $767.51 | $767.55 | $767.50 | |