| 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 | $101.88 | 7.708% | $109.7329 | $109.73 | $109.75 | $109.70 |
| Purchase #2 | $67.59 | 3.477% | $69.9401 | $69.94 | $69.95 | $69.90 |
| Purchase #3 | $35.42 | 11.782% | $39.5932 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $45.74 | 11.411% | $50.9594 | $50.96 | $50.95 | $51.00 |
| Purchase #5 | $71.97 | 5.256% | $75.7527 | $75.75 | $75.75 | $75.80 |
| Purchase #6 | $119.30 | 11.235% | $132.7034 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $229.85 | 6.393% | $244.5443 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $671.75 | $723.2260 | $723.21 | $723.25 | $723.20 | |