| 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 | $51.67 | 13.413% | $58.6005 | $58.60 | $58.60 | $58.60 |
| Purchase #2 | $9.84 | 10.560% | $10.8791 | $10.88 | $10.90 | $10.90 |
| Purchase #3 | $248.97 | 4.231% | $259.5039 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $42.55 | 9.573% | $46.6233 | $46.62 | $46.60 | $46.60 |
| Purchase #5 | $244.86 | 9.536% | $268.2098 | $268.21 | $268.20 | $268.20 |
| Purchase #6 | $8.43 | 13.607% | $9.5771 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $136.36 | 13.227% | $154.3963 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $742.68 | $807.7900 | $807.79 | $807.80 | $807.80 | |