| 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 | $7.77 | 5.630% | $8.2075 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $217.88 | 7.286% | $233.7547 | $233.75 | $233.75 | $233.80 |
| Purchase #3 | $163.59 | 8.461% | $177.4313 | $177.43 | $177.45 | $177.40 |
| Purchase #4 | $249.75 | 9.140% | $272.5772 | $272.58 | $272.60 | $272.60 |
| Purchase #5 | $211.77 | 7.312% | $227.2546 | $227.25 | $227.25 | $227.30 |
| Purchase #6 | $29.34 | 11.564% | $32.7329 | $32.73 | $32.75 | $32.70 |
| Purchase #7 | $101.37 | 7.138% | $108.6058 | $108.61 | $108.60 | $108.60 |
| 7 purchase totals = | $981.47 | $1,060.5640 | $1,060.56 | $1,060.60 | $1,060.60 | |