| 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 | $48.33 | 13.627% | $54.9159 | $54.92 | $54.90 | $54.90 |
| Purchase #2 | $6.43 | 3.837% | $6.6767 | $6.68 | $6.70 | $6.70 |
| Purchase #3 | $120.81 | 9.823% | $132.6772 | $132.68 | $132.70 | $132.70 |
| Purchase #4 | $41.80 | 13.835% | $47.583 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $19.42 | 8.282% | $21.0284 | $21.03 | $21.05 | $21.00 |
| Purchase #6 | $153.51 | 10.868% | $170.1935 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $194.56 | 10.823% | $215.6172 | $215.62 | $215.60 | $215.60 |
| 7 purchase totals = | $584.86 | $648.6919 | $648.70 | $648.75 | $648.70 | |