| 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 | $40.31 | 12.354% | $45.2899 | $45.29 | $45.30 | $45.30 |
| Purchase #2 | $114.56 | 13.410% | $129.9225 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $24.62 | 6.265% | $26.1624 | $26.16 | $26.15 | $26.20 |
| Purchase #4 | $198.28 | 4.214% | $206.6355 | $206.64 | $206.65 | $206.60 |
| Purchase #5 | $27.59 | 4.485% | $28.8274 | $28.83 | $28.85 | $28.80 |
| Purchase #6 | $119.93 | 5.345% | $126.3403 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $199.80 | 10.764% | $221.3065 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $725.09 | $784.4845 | $784.49 | $784.50 | $784.40 | |