| 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 | $54.30 | 12.127% | $60.885 | $60.89 | $60.90 | $60.90 |
| Purchase #2 | $135.39 | 13.116% | $153.1478 | $153.15 | $153.15 | $153.10 |
| Purchase #3 | $188.38 | 11.806% | $210.6201 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $153.70 | 5.435% | $162.0536 | $162.05 | $162.05 | $162.10 |
| Purchase #5 | $83.53 | 11.550% | $93.1777 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $42.69 | 7.144% | $45.7398 | $45.74 | $45.75 | $45.70 |
| Purchase #7 | $241.74 | 6.471% | $257.383 | $257.38 | $257.40 | $257.40 |
| 7 purchase totals = | $899.73 | $983.0070 | $983.01 | $983.05 | $983.00 | |