| 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 | $57.71 | 9.773% | $63.35 | $63.35 | $63.35 | $63.40 |
| Purchase #2 | $67.35 | 4.411% | $70.3208 | $70.32 | $70.30 | $70.30 |
| Purchase #3 | $172.56 | 9.444% | $188.8566 | $188.86 | $188.85 | $188.90 |
| Purchase #4 | $83.26 | 9.369% | $91.0606 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $233.89 | 11.666% | $261.1756 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $159.85 | 6.760% | $170.6559 | $170.66 | $170.65 | $170.70 |
| Purchase #7 | $103.62 | 11.244% | $115.271 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $878.24 | $960.6905 | $960.70 | $960.65 | $960.90 | |