| 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 | $7.71 | 11.132% | $8.5683 | $8.57 | $8.55 | $8.60 |
| Purchase #2 | $124.33 | 11.751% | $138.94 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $61.85 | 10.763% | $68.5069 | $68.51 | $68.50 | $68.50 |
| Purchase #4 | $188.40 | 7.263% | $202.0835 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $238.54 | 8.146% | $257.9715 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $80.68 | 9.586% | $88.414 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $53.35 | 6.754% | $56.9533 | $56.95 | $56.95 | $57.00 |
| 7 purchase totals = | $754.86 | $821.4375 | $821.43 | $821.40 | $821.50 | |