| 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 | $83.90 | 4.332% | $87.5345 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $126.74 | 6.579% | $135.0782 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $203.26 | 3.695% | $210.7705 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $49.35 | 13.811% | $56.1657 | $56.17 | $56.15 | $56.20 |
| Purchase #5 | $86.77 | 8.197% | $93.8825 | $93.88 | $93.90 | $93.90 |
| Purchase #6 | $43.79 | 8.711% | $47.6045 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $60.71 | 9.665% | $66.5776 | $66.58 | $66.60 | $66.60 |
| 7 purchase totals = | $654.52 | $697.6135 | $697.61 | $697.65 | $697.70 | |