| 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 | $90.56 | 5.863% | $95.8695 | $95.87 | $95.85 | $95.90 |
| Purchase #2 | $52.72 | 11.814% | $58.9483 | $58.95 | $58.95 | $58.90 |
| Purchase #3 | $166.49 | 7.408% | $178.8236 | $178.82 | $178.80 | $178.80 |
| Purchase #4 | $78.32 | 6.134% | $83.1241 | $83.12 | $83.10 | $83.10 |
| Purchase #5 | $239.32 | 7.700% | $257.7476 | $257.75 | $257.75 | $257.70 |
| Purchase #6 | $54.46 | 7.461% | $58.5233 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $150.72 | 6.481% | $160.4882 | $160.49 | $160.50 | $160.50 |
| 7 purchase totals = | $832.59 | $893.5246 | $893.52 | $893.45 | $893.40 | |