| 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 | $35.96 | 8.574% | $39.0432 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $238.77 | 8.518% | $259.1084 | $259.11 | $259.10 | $259.10 |
| Purchase #3 | $206.90 | 6.298% | $219.9306 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $63.41 | 3.324% | $65.5177 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $32.74 | 4.871% | $34.3348 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $169.45 | 11.436% | $188.8283 | $188.83 | $188.85 | $188.80 |
| Purchase #7 | $72.47 | 4.472% | $75.7109 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $819.70 | $882.4739 | $882.47 | $882.50 | $882.30 | |