| 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 | $46.28 | 10.592% | $51.182 | $51.18 | $51.20 | $51.20 |
| Purchase #2 | $111.46 | 4.727% | $116.7287 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $220.72 | 7.713% | $237.7441 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $249.99 | 10.738% | $276.8339 | $276.83 | $276.85 | $276.80 |
| Purchase #5 | $90.26 | 12.777% | $101.7925 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $36.61 | 7.768% | $39.4539 | $39.45 | $39.45 | $39.50 |
| Purchase #7 | $148.47 | 3.494% | $153.6575 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $903.79 | $977.3926 | $977.38 | $977.45 | $977.40 | |