| 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 | $142.27 | 6.388% | $151.3582 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $54.46 | 10.230% | $60.0313 | $60.03 | $60.05 | $60.00 |
| Purchase #3 | $175.96 | 12.664% | $198.2436 | $198.24 | $198.25 | $198.20 |
| Purchase #4 | $56.29 | 3.622% | $58.3288 | $58.33 | $58.35 | $58.30 |
| Purchase #5 | $88.62 | 10.280% | $97.7301 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $20.93 | 7.499% | $22.4995 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $98.83 | 9.574% | $108.292 | $108.29 | $108.30 | $108.30 |
| 7 purchase totals = | $637.36 | $696.4835 | $696.48 | $696.55 | $696.40 | |