| 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 | $14.42 | 10.827% | $15.9813 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $47.58 | 12.135% | $53.3538 | $53.35 | $53.35 | $53.40 |
| Purchase #3 | $72.57 | 6.746% | $77.4656 | $77.47 | $77.45 | $77.50 |
| Purchase #4 | $103.95 | 4.217% | $108.3336 | $108.33 | $108.35 | $108.30 |
| Purchase #5 | $36.61 | 5.579% | $38.6525 | $38.65 | $38.65 | $38.70 |
| Purchase #6 | $93.74 | 13.416% | $106.3162 | $106.32 | $106.30 | $106.30 |
| Purchase #7 | $111.51 | 6.742% | $119.028 | $119.03 | $119.05 | $119.00 |
| 7 purchase totals = | $480.38 | $519.1310 | $519.13 | $519.15 | $519.20 | |