| 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 | $37.65 | 4.644% | $39.3985 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $105.96 | 10.427% | $117.0084 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $153.90 | 4.835% | $161.3411 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $45.77 | 3.412% | $47.3317 | $47.33 | $47.35 | $47.30 |
| Purchase #5 | $93.93 | 5.585% | $99.176 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $82.90 | 10.208% | $91.3624 | $91.36 | $91.35 | $91.40 |
| Purchase #7 | $132.67 | 7.323% | $142.3854 | $142.39 | $142.40 | $142.40 |
| 7 purchase totals = | $652.78 | $698.0035 | $698.01 | $698.05 | $698.00 | |