| 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 | $86.97 | 8.571% | $94.4242 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $220.86 | 11.312% | $245.8437 | $245.84 | $245.85 | $245.80 |
| Purchase #3 | $13.40 | 8.552% | $14.546 | $14.55 | $14.55 | $14.50 |
| Purchase #4 | $79.32 | 8.780% | $86.2843 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $112.38 | 6.655% | $119.8589 | $119.86 | $119.85 | $119.90 |
| Purchase #6 | $63.77 | 13.871% | $72.6155 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $9.62 | 4.602% | $10.0627 | $10.06 | $10.05 | $10.10 |
| 7 purchase totals = | $586.32 | $643.6353 | $643.63 | $643.60 | $643.60 | |