| 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 | $58.29 | 4.386% | $60.8466 | $60.85 | $60.85 | $60.80 |
| Purchase #2 | $195.35 | 11.763% | $218.329 | $218.33 | $218.35 | $218.30 |
| Purchase #3 | $172.77 | 8.592% | $187.6144 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $46.86 | 7.470% | $50.3604 | $50.36 | $50.35 | $50.40 |
| Purchase #5 | $227.57 | 13.846% | $259.0793 | $259.08 | $259.10 | $259.10 |
| Purchase #6 | $56.29 | 8.602% | $61.1321 | $61.13 | $61.15 | $61.10 |
| Purchase #7 | $65.62 | 12.451% | $73.7903 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $822.75 | $911.1521 | $911.15 | $911.20 | $911.10 | |