| 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 | $78.70 | 8.406% | $85.3155 | $85.32 | $85.30 | $85.30 |
| Purchase #2 | $167.41 | 12.266% | $187.9445 | $187.94 | $187.95 | $187.90 |
| Purchase #3 | $51.37 | 9.727% | $56.3668 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $199.60 | 3.426% | $206.4383 | $206.44 | $206.45 | $206.40 |
| Purchase #5 | $193.62 | 9.556% | $212.1223 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $20.80 | 8.701% | $22.6098 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $202.48 | 7.118% | $216.8925 | $216.89 | $216.90 | $216.90 |
| 7 purchase totals = | $913.98 | $987.6897 | $987.69 | $987.65 | $987.60 | |