| 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 | $35.83 | 4.257% | $37.3553 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $15.59 | 7.323% | $16.7317 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $237.94 | 13.139% | $269.2029 | $269.20 | $269.20 | $269.20 |
| Purchase #4 | $53.76 | 11.683% | $60.0408 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $10.57 | 8.745% | $11.4943 | $11.49 | $11.50 | $11.50 |
| Purchase #6 | $80.77 | 3.352% | $83.4774 | $83.48 | $83.50 | $83.50 |
| Purchase #7 | $102.84 | 4.328% | $107.2909 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $537.30 | $585.5933 | $585.59 | $585.65 | $585.60 | |