| 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 | $55.68 | 5.319% | $58.6416 | $58.64 | $58.65 | $58.60 |
| Purchase #2 | $42.33 | 6.725% | $45.1767 | $45.18 | $45.20 | $45.20 |
| Purchase #3 | $196.58 | 13.634% | $223.3817 | $223.38 | $223.40 | $223.40 |
| Purchase #4 | $175.85 | 7.116% | $188.3635 | $188.36 | $188.35 | $188.40 |
| Purchase #5 | $66.74 | 13.378% | $75.6685 | $75.67 | $75.65 | $75.70 |
| Purchase #6 | $145.94 | 11.417% | $162.602 | $162.60 | $162.60 | $162.60 |
| Purchase #7 | $194.55 | 5.400% | $205.0557 | $205.06 | $205.05 | $205.10 |
| 7 purchase totals = | $877.67 | $958.8897 | $958.89 | $958.90 | $959.00 | |