| 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 | $106.59 | 6.710% | $113.7422 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $216.45 | 13.448% | $245.5582 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $206.83 | 6.628% | $220.5387 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $51.62 | 7.293% | $55.3846 | $55.38 | $55.40 | $55.40 |
| Purchase #5 | $81.98 | 13.117% | $92.7333 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $17.38 | 13.193% | $19.6729 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $86.94 | 6.541% | $92.6267 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $767.79 | $840.2566 | $840.25 | $840.30 | $840.20 | |