| 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 | $32.68 | 5.432% | $34.4552 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $216.62 | 8.864% | $235.8212 | $235.82 | $235.80 | $235.80 |
| Purchase #3 | $107.92 | 4.601% | $112.8854 | $112.89 | $112.90 | $112.90 |
| Purchase #4 | $174.57 | 12.613% | $196.5885 | $196.59 | $196.60 | $196.60 |
| Purchase #5 | $186.32 | 10.637% | $206.1389 | $206.14 | $206.15 | $206.10 |
| Purchase #6 | $232.99 | 3.865% | $241.9951 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $11.40 | 5.793% | $12.0604 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $962.50 | $1,039.9447 | $1,039.96 | $1,039.95 | $1,040.00 | |