| 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 | $198.70 | 9.509% | $217.5944 | $217.59 | $217.60 | $217.60 |
| Purchase #2 | $52.92 | 6.806% | $56.5217 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $121.36 | 6.485% | $129.2302 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $34.70 | 11.713% | $38.7644 | $38.76 | $38.75 | $38.80 |
| Purchase #5 | $34.27 | 9.818% | $37.6346 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $91.36 | 3.735% | $94.7723 | $94.77 | $94.75 | $94.80 |
| Purchase #7 | $95.91 | 4.226% | $99.9632 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $629.22 | $674.4808 | $674.46 | $674.45 | $674.50 | |