| 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 | $61.88 | 7.314% | $66.4059 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $153.85 | 13.281% | $174.2828 | $174.28 | $174.30 | $174.30 |
| Purchase #3 | $44.68 | 12.474% | $50.2534 | $50.25 | $50.25 | $50.30 |
| Purchase #4 | $116.47 | 10.682% | $128.9113 | $128.91 | $128.90 | $128.90 |
| Purchase #5 | $137.86 | 4.442% | $143.9837 | $143.98 | $144.00 | $144.00 |
| Purchase #6 | $98.84 | 7.806% | $106.5555 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $14.35 | 6.361% | $15.2628 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $627.93 | $685.6554 | $685.65 | $685.65 | $685.80 | |