| 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 | $208.89 | 5.201% | $219.7544 | $219.75 | $219.75 | $219.80 |
| Purchase #2 | $47.28 | 5.838% | $50.0402 | $50.04 | $50.05 | $50.00 |
| Purchase #3 | $40.60 | 9.571% | $44.4858 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $103.67 | 9.798% | $113.8276 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $83.80 | 9.435% | $91.7065 | $91.71 | $91.70 | $91.70 |
| Purchase #6 | $173.65 | 8.541% | $188.4814 | $188.48 | $188.50 | $188.50 |
| Purchase #7 | $113.51 | 13.271% | $128.5739 | $128.57 | $128.55 | $128.60 |
| 7 purchase totals = | $771.40 | $836.8698 | $836.87 | $836.90 | $836.90 | |