| 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 | $40.84 | 9.312% | $44.643 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $142.85 | 3.569% | $147.9483 | $147.95 | $147.95 | $147.90 |
| Purchase #3 | $133.39 | 10.536% | $147.444 | $147.44 | $147.45 | $147.40 |
| Purchase #4 | $243.78 | 12.388% | $273.9795 | $273.98 | $274.00 | $274.00 |
| Purchase #5 | $118.61 | 11.548% | $132.3071 | $132.31 | $132.30 | $132.30 |
| Purchase #6 | $111.64 | 12.662% | $125.7759 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $67.82 | 8.221% | $73.3955 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $858.93 | $945.4933 | $945.50 | $945.55 | $945.40 | |