| 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 | $126.74 | 5.302% | $133.4598 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $54.67 | 6.176% | $58.0464 | $58.05 | $58.05 | $58.00 |
| Purchase #3 | $33.66 | 13.242% | $38.1173 | $38.12 | $38.10 | $38.10 |
| Purchase #4 | $240.66 | 10.838% | $266.7427 | $266.74 | $266.75 | $266.70 |
| Purchase #5 | $249.25 | 8.509% | $270.4587 | $270.46 | $270.45 | $270.50 |
| Purchase #6 | $114.91 | 4.217% | $119.7558 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $56.51 | 12.845% | $63.7687 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $876.40 | $950.3494 | $950.36 | $950.30 | $950.40 | |