| 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 | $47.74 | 6.674% | $50.9262 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $186.37 | 6.174% | $197.8765 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $192.96 | 10.849% | $213.8942 | $213.89 | $213.90 | $213.90 |
| Purchase #4 | $159.48 | 13.298% | $180.6877 | $180.69 | $180.70 | $180.70 |
| Purchase #5 | $70.34 | 8.777% | $76.5137 | $76.51 | $76.50 | $76.50 |
| Purchase #6 | $54.28 | 5.525% | $57.279 | $57.28 | $57.30 | $57.30 |
| Purchase #7 | $47.93 | 5.171% | $50.4085 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $759.10 | $827.5858 | $827.59 | $827.65 | $827.60 | |