| 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 | $224.81 | 3.694% | $233.1145 | $233.11 | $233.10 | $233.10 |
| Purchase #2 | $56.60 | 12.623% | $63.7446 | $63.74 | $63.75 | $63.70 |
| Purchase #3 | $187.68 | 4.677% | $196.4578 | $196.46 | $196.45 | $196.50 |
| Purchase #4 | $69.74 | 5.495% | $73.5722 | $73.57 | $73.55 | $73.60 |
| Purchase #5 | $64.80 | 6.331% | $68.9025 | $68.90 | $68.90 | $68.90 |
| Purchase #6 | $62.38 | 8.396% | $67.6174 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $60.70 | 8.502% | $65.8607 | $65.86 | $65.85 | $65.90 |
| 7 purchase totals = | $726.71 | $769.2697 | $769.26 | $769.20 | $769.30 | |