| 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 | $5.58 | 6.418% | $5.9381 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $86.50 | 11.409% | $96.3688 | $96.37 | $96.35 | $96.40 |
| Purchase #3 | $90.81 | 8.781% | $98.784 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $6.26 | 4.650% | $6.5511 | $6.55 | $6.55 | $6.60 |
| Purchase #5 | $51.54 | 7.542% | $55.4271 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $145.54 | 4.815% | $152.5478 | $152.55 | $152.55 | $152.50 |
| Purchase #7 | $245.68 | 5.727% | $259.7501 | $259.75 | $259.75 | $259.80 |
| 7 purchase totals = | $631.91 | $675.3670 | $675.37 | $675.40 | $675.40 | |