| 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 | $54.93 | 10.190% | $60.5274 | $60.53 | $60.55 | $60.50 |
| Purchase #2 | $10.35 | 4.871% | $10.8541 | $10.85 | $10.85 | $10.90 |
| Purchase #3 | $230.75 | 9.190% | $251.9559 | $251.96 | $251.95 | $252.00 |
| Purchase #4 | $55.88 | 11.643% | $62.3861 | $62.39 | $62.40 | $62.40 |
| Purchase #5 | $139.28 | 12.449% | $156.619 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $33.87 | 8.360% | $36.7015 | $36.70 | $36.70 | $36.70 |
| Purchase #7 | $98.60 | 10.292% | $108.7479 | $108.75 | $108.75 | $108.70 |
| 7 purchase totals = | $623.66 | $687.7919 | $687.80 | $687.80 | $687.80 | |