| 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 | $81.86 | 10.705% | $90.6231 | $90.62 | $90.60 | $90.60 |
| Purchase #2 | $214.76 | 10.720% | $237.7823 | $237.78 | $237.80 | $237.80 |
| Purchase #3 | $170.41 | 6.738% | $181.8922 | $181.89 | $181.90 | $181.90 |
| Purchase #4 | $66.78 | 13.802% | $75.997 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $85.91 | 10.311% | $94.7682 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $35.25 | 3.601% | $36.5194 | $36.52 | $36.50 | $36.50 |
| Purchase #7 | $15.49 | 5.266% | $16.3057 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $670.46 | $733.8879 | $733.89 | $733.85 | $733.90 | |