| 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 | $87.50 | 4.518% | $91.4533 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $64.32 | 3.258% | $66.4155 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $243.89 | 11.178% | $271.152 | $271.15 | $271.15 | $271.20 |
| Purchase #4 | $197.48 | 9.193% | $215.6343 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $125.88 | 5.279% | $132.5252 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $218.94 | 8.613% | $237.7973 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $7.65 | 12.652% | $8.6179 | $8.62 | $8.60 | $8.60 |
| 7 purchase totals = | $945.66 | $1,023.5955 | $1,023.60 | $1,023.60 | $1,023.60 | |