| 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 | $230.33 | 6.178% | $244.5598 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $28.92 | 7.120% | $30.9791 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $72.58 | 5.331% | $76.4492 | $76.45 | $76.45 | $76.40 |
| Purchase #4 | $60.69 | 3.839% | $63.0199 | $63.02 | $63.00 | $63.00 |
| Purchase #5 | $189.95 | 9.139% | $207.3095 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $35.40 | 13.851% | $40.3033 | $40.30 | $40.30 | $40.30 |
| Purchase #7 | $67.39 | 6.788% | $71.9644 | $71.96 | $71.95 | $72.00 |
| 7 purchase totals = | $685.26 | $734.5852 | $734.58 | $734.55 | $734.60 | |