| 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 | $247.60 | 7.603% | $266.425 | $266.43 | $266.45 | $266.40 |
| Purchase #2 | $78.40 | 5.582% | $82.7763 | $82.78 | $82.80 | $82.80 |
| Purchase #3 | $123.66 | 8.457% | $134.1179 | $134.12 | $134.10 | $134.10 |
| Purchase #4 | $73.58 | 11.114% | $81.7577 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $97.51 | 5.105% | $102.4879 | $102.49 | $102.50 | $102.50 |
| Purchase #6 | $55.40 | 12.369% | $62.2524 | $62.25 | $62.25 | $62.30 |
| Purchase #7 | $83.74 | 9.617% | $91.7933 | $91.79 | $91.80 | $91.80 |
| 7 purchase totals = | $759.89 | $821.6105 | $821.62 | $821.65 | $821.70 | |