| 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 | $31.36 | 6.294% | $33.3338 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $18.71 | 5.116% | $19.6672 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $226.34 | 11.451% | $252.2582 | $252.26 | $252.25 | $252.30 |
| Purchase #4 | $239.73 | 7.221% | $257.0409 | $257.04 | $257.05 | $257.00 |
| Purchase #5 | $173.38 | 8.120% | $187.4585 | $187.46 | $187.45 | $187.50 |
| Purchase #6 | $69.77 | 9.620% | $76.4819 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $196.42 | 4.780% | $205.8089 | $205.81 | $205.80 | $205.80 |
| 7 purchase totals = | $955.71 | $1,032.0494 | $1,032.05 | $1,032.05 | $1,032.10 | |