| 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 | $18.73 | 5.554% | $19.7703 | $19.77 | $19.75 | $19.80 |
| Purchase #2 | $196.53 | 9.767% | $215.7251 | $215.73 | $215.75 | $215.70 |
| Purchase #3 | $15.55 | 4.224% | $16.2068 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $135.25 | 4.450% | $141.2686 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $187.56 | 4.211% | $195.4582 | $195.46 | $195.45 | $195.50 |
| Purchase #6 | $187.57 | 3.690% | $194.4913 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $18.46 | 11.492% | $20.5814 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $759.65 | $803.5017 | $803.51 | $803.50 | $803.60 | |