| 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 | $89.56 | 4.475% | $93.5678 | $93.57 | $93.55 | $93.60 |
| Purchase #2 | $104.92 | 13.156% | $118.7233 | $118.72 | $118.70 | $118.70 |
| Purchase #3 | $237.95 | 11.610% | $265.576 | $265.58 | $265.60 | $265.60 |
| Purchase #4 | $76.71 | 3.188% | $79.1555 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $191.47 | 9.545% | $209.7458 | $209.75 | $209.75 | $209.70 |
| Purchase #6 | $45.34 | 10.541% | $50.1193 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $191.49 | 11.603% | $213.7086 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $937.44 | $1,030.5963 | $1,030.61 | $1,030.55 | $1,030.60 | |