| 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 | $213.79 | 9.346% | $233.7708 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $130.28 | 5.679% | $137.6786 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $231.27 | 6.333% | $245.9163 | $245.92 | $245.90 | $245.90 |
| Purchase #4 | $72.34 | 7.498% | $77.7641 | $77.76 | $77.75 | $77.80 |
| Purchase #5 | $42.37 | 11.630% | $47.2976 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $85.49 | 3.457% | $88.4454 | $88.45 | $88.45 | $88.40 |
| Purchase #7 | $31.63 | 6.323% | $33.63 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $807.17 | $864.5028 | $864.51 | $864.50 | $864.50 | |