| 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 | $86.72 | 8.329% | $93.9429 | $93.94 | $93.95 | $93.90 |
| Purchase #2 | $85.85 | 12.502% | $96.583 | $96.58 | $96.60 | $96.60 |
| Purchase #3 | $11.92 | 13.246% | $13.4989 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $9.46 | 7.323% | $10.1528 | $10.15 | $10.15 | $10.20 |
| Purchase #5 | $83.84 | 12.269% | $94.1263 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $89.69 | 5.191% | $94.3458 | $94.35 | $94.35 | $94.30 |
| Purchase #7 | $70.82 | 13.127% | $80.1165 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $438.30 | $482.7662 | $482.77 | $482.80 | $482.70 | |