| 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 | $85.70 | 3.555% | $88.7466 | $88.75 | $88.75 | $88.70 |
| Purchase #2 | $89.82 | 9.319% | $98.1903 | $98.19 | $98.20 | $98.20 |
| Purchase #3 | $118.94 | 10.833% | $131.8248 | $131.82 | $131.80 | $131.80 |
| Purchase #4 | $18.59 | 6.800% | $19.8541 | $19.85 | $19.85 | $19.90 |
| Purchase #5 | $242.73 | 11.428% | $270.4692 | $270.47 | $270.45 | $270.50 |
| Purchase #6 | $104.83 | 12.300% | $117.7241 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $68.73 | 7.721% | $74.0366 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $729.34 | $800.8457 | $800.84 | $800.80 | $800.80 | |