| 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 | $44.80 | 8.181% | $48.4651 | $48.47 | $48.45 | $48.50 |
| Purchase #2 | $42.43 | 7.377% | $45.5601 | $45.56 | $45.55 | $45.60 |
| Purchase #3 | $160.26 | 6.586% | $170.8147 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $198.89 | 3.494% | $205.8392 | $205.84 | $205.85 | $205.80 |
| Purchase #5 | $170.74 | 9.276% | $186.5778 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $195.64 | 10.253% | $215.699 | $215.70 | $215.70 | $215.70 |
| Purchase #7 | $176.35 | 9.743% | $193.5318 | $193.53 | $193.55 | $193.50 |
| 7 purchase totals = | $989.11 | $1,066.4877 | $1,066.49 | $1,066.50 | $1,066.50 | |