| 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 | $37.69 | 8.766% | $40.9939 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $183.68 | 5.719% | $194.1847 | $194.18 | $194.20 | $194.20 |
| Purchase #3 | $157.43 | 8.477% | $170.7753 | $170.78 | $170.80 | $170.80 |
| Purchase #4 | $170.63 | 4.127% | $177.6719 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $223.60 | 9.368% | $244.5468 | $244.55 | $244.55 | $244.50 |
| Purchase #6 | $146.99 | 13.438% | $166.7425 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $82.96 | 4.234% | $86.4725 | $86.47 | $86.45 | $86.50 |
| 7 purchase totals = | $1,002.98 | $1,081.3876 | $1,081.38 | $1,081.40 | $1,081.40 | |