| 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 | $35.48 | 12.340% | $39.8582 | $39.86 | $39.85 | $39.90 |
| Purchase #2 | $37.58 | 13.465% | $42.6401 | $42.64 | $42.65 | $42.60 |
| Purchase #3 | $56.96 | 8.383% | $61.735 | $61.74 | $61.75 | $61.70 |
| Purchase #4 | $60.51 | 3.207% | $62.4506 | $62.45 | $62.45 | $62.50 |
| Purchase #5 | $219.33 | 10.452% | $242.2544 | $242.25 | $242.25 | $242.30 |
| Purchase #6 | $71.92 | 10.120% | $79.1983 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $159.42 | 5.370% | $167.9809 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $641.20 | $696.1175 | $696.12 | $696.15 | $696.20 | |