| 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 | $74.70 | 10.353% | $82.4337 | $82.43 | $82.45 | $82.40 |
| Purchase #2 | $29.53 | 9.775% | $32.4166 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $231.92 | 5.550% | $244.7916 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $249.38 | 13.220% | $282.348 | $282.35 | $282.35 | $282.30 |
| Purchase #5 | $151.40 | 13.260% | $171.4756 | $171.48 | $171.50 | $171.50 |
| Purchase #6 | $101.68 | 8.740% | $110.5668 | $110.57 | $110.55 | $110.60 |
| Purchase #7 | $72.77 | 3.523% | $75.3337 | $75.33 | $75.35 | $75.30 |
| 7 purchase totals = | $911.38 | $999.3660 | $999.37 | $999.40 | $999.30 | |