| 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 | $67.63 | 7.269% | $72.546 | $72.55 | $72.55 | $72.50 |
| Purchase #2 | $149.74 | 4.174% | $155.9901 | $155.99 | $156.00 | $156.00 |
| Purchase #3 | $88.53 | 11.287% | $98.5224 | $98.52 | $98.50 | $98.50 |
| Purchase #4 | $201.25 | 8.393% | $218.1409 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $192.75 | 13.340% | $218.4629 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $92.59 | 7.120% | $99.1824 | $99.18 | $99.20 | $99.20 |
| Purchase #7 | $156.80 | 6.464% | $166.9356 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $949.29 | $1,029.7803 | $1,029.78 | $1,029.80 | $1,029.70 | |