| 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 | $227.77 | 5.864% | $241.1264 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $71.51 | 4.269% | $74.5628 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $176.74 | 12.769% | $199.3079 | $199.31 | $199.30 | $199.30 |
| Purchase #4 | $151.96 | 4.222% | $158.3758 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $27.97 | 13.342% | $31.7018 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $42.42 | 10.350% | $46.8105 | $46.81 | $46.80 | $46.80 |
| Purchase #7 | $71.76 | 7.486% | $77.132 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $770.13 | $829.0172 | $829.02 | $829.05 | $829.00 | |