| 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 | $82.65 | 7.149% | $88.5586 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $191.34 | 7.239% | $205.1911 | $205.19 | $205.20 | $205.20 |
| Purchase #3 | $191.43 | 8.368% | $207.4489 | $207.45 | $207.45 | $207.40 |
| Purchase #4 | $241.45 | 7.405% | $259.3294 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $104.34 | 3.307% | $107.7905 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $15.96 | 4.341% | $16.6528 | $16.65 | $16.65 | $16.70 |
| Purchase #7 | $22.69 | 11.549% | $25.3105 | $25.31 | $25.30 | $25.30 |
| 7 purchase totals = | $849.86 | $910.2818 | $910.28 | $910.30 | $910.30 | |