| 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 | $97.64 | 4.475% | $102.0094 | $102.01 | $102.00 | $102.00 |
| Purchase #2 | $5.85 | 3.107% | $6.0318 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $131.58 | 12.164% | $147.5854 | $147.59 | $147.60 | $147.60 |
| Purchase #4 | $101.68 | 10.507% | $112.3635 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $100.37 | 7.630% | $108.0282 | $108.03 | $108.05 | $108.00 |
| Purchase #6 | $250.58 | 3.774% | $260.0369 | $260.04 | $260.05 | $260.00 |
| Purchase #7 | $33.79 | 10.343% | $37.2849 | $37.28 | $37.30 | $37.30 |
| 7 purchase totals = | $721.49 | $773.3401 | $773.34 | $773.40 | $773.30 | |