| 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 | $93.78 | 7.105% | $100.4431 | $100.44 | $100.45 | $100.40 |
| Purchase #2 | $67.94 | 6.855% | $72.5973 | $72.60 | $72.60 | $72.60 |
| Purchase #3 | $74.49 | 12.258% | $83.621 | $83.62 | $83.60 | $83.60 |
| Purchase #4 | $55.89 | 4.731% | $58.5342 | $58.53 | $58.55 | $58.50 |
| Purchase #5 | $25.71 | 11.299% | $28.615 | $28.62 | $28.60 | $28.60 |
| Purchase #6 | $207.63 | 11.158% | $230.7974 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $190.94 | 13.302% | $216.3388 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $716.38 | $790.9468 | $790.95 | $790.95 | $790.80 | |