| 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 | $72.99 | 4.257% | $76.0972 | $76.10 | $76.10 | $76.10 |
| Purchase #2 | $119.41 | 3.307% | $123.3589 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $20.92 | 11.341% | $23.2925 | $23.29 | $23.30 | $23.30 |
| Purchase #4 | $89.73 | 13.451% | $101.7996 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $104.25 | 5.630% | $110.1193 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $68.76 | 6.632% | $73.3202 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $148.42 | 3.603% | $153.7676 | $153.77 | $153.75 | $153.80 |
| 7 purchase totals = | $624.48 | $661.7553 | $661.76 | $661.70 | $661.80 | |