| 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 | $94.28 | 13.751% | $107.2444 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $9.66 | 8.774% | $10.5076 | $10.51 | $10.50 | $10.50 |
| Purchase #3 | $222.34 | 5.185% | $233.8683 | $233.87 | $233.85 | $233.90 |
| Purchase #4 | $65.92 | 12.727% | $74.3096 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $141.53 | 9.134% | $154.4574 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $92.61 | 3.702% | $96.0384 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $20.91 | 13.115% | $23.6523 | $23.65 | $23.65 | $23.70 |
| 7 purchase totals = | $647.25 | $700.0780 | $700.08 | $700.05 | $700.10 | |