| 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 | $10.26 | 5.719% | $10.8468 | $10.85 | $10.85 | $10.80 |
| Purchase #2 | $135.99 | 9.362% | $148.7214 | $148.72 | $148.70 | $148.70 |
| Purchase #3 | $129.33 | 7.248% | $138.7038 | $138.70 | $138.70 | $138.70 |
| Purchase #4 | $212.28 | 9.562% | $232.5782 | $232.58 | $232.60 | $232.60 |
| Purchase #5 | $84.69 | 9.605% | $92.8245 | $92.82 | $92.80 | $92.80 |
| Purchase #6 | $60.89 | 4.623% | $63.7049 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $41.46 | 7.105% | $44.4057 | $44.41 | $44.40 | $44.40 |
| 7 purchase totals = | $674.90 | $731.7853 | $731.78 | $731.75 | $731.70 | |