| 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 | $56.29 | 11.549% | $62.7909 | $62.79 | $62.80 | $62.80 |
| Purchase #2 | $144.31 | 9.176% | $157.5519 | $157.55 | $157.55 | $157.60 |
| Purchase #3 | $87.38 | 7.390% | $93.8374 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $50.72 | 11.327% | $56.4651 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $159.44 | 6.759% | $170.2165 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $66.38 | 3.342% | $68.5984 | $68.60 | $68.60 | $68.60 |
| Purchase #7 | $240.90 | 7.794% | $259.6757 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $805.42 | $869.1359 | $869.15 | $869.15 | $869.20 | |