| 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 | $117.94 | 3.625% | $122.2153 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $63.85 | 9.205% | $69.7274 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $59.50 | 4.840% | $62.3798 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $119.70 | 9.674% | $131.2798 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $35.76 | 8.674% | $38.8618 | $38.86 | $38.85 | $38.90 |
| Purchase #6 | $228.45 | 9.187% | $249.4377 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $81.54 | 13.269% | $92.3595 | $92.36 | $92.35 | $92.40 |
| 7 purchase totals = | $706.74 | $766.2613 | $766.27 | $766.30 | $766.30 | |