| 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 | $100.78 | 4.722% | $105.5388 | $105.54 | $105.55 | $105.50 |
| Purchase #2 | $113.47 | 10.207% | $125.0519 | $125.05 | $125.05 | $125.10 |
| Purchase #3 | $153.99 | 8.823% | $167.5765 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $11.41 | 10.665% | $12.6269 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $210.52 | 4.810% | $220.646 | $220.65 | $220.65 | $220.60 |
| Purchase #6 | $84.35 | 5.230% | $88.7615 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $223.36 | 13.412% | $253.317 | $253.32 | $253.30 | $253.30 |
| 7 purchase totals = | $897.88 | $973.5186 | $973.53 | $973.55 | $973.50 | |