| 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 | $39.46 | 13.842% | $44.9221 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $219.78 | 7.327% | $235.8833 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $56.74 | 6.191% | $60.2528 | $60.25 | $60.25 | $60.30 |
| Purchase #4 | $156.71 | 5.691% | $165.6284 | $165.63 | $165.65 | $165.60 |
| Purchase #5 | $96.58 | 12.308% | $108.4671 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $97.36 | 9.184% | $106.3015 | $106.30 | $106.30 | $106.30 |
| Purchase #7 | $220.29 | 12.315% | $247.4187 | $247.42 | $247.40 | $247.40 |
| 7 purchase totals = | $886.92 | $968.8739 | $968.87 | $968.85 | $968.90 | |