| 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 | $12.77 | 6.856% | $13.6455 | $13.65 | $13.65 | $13.60 |
| Purchase #2 | $120.86 | 8.277% | $130.8636 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $5.45 | 5.695% | $5.7604 | $5.76 | $5.75 | $5.80 |
| Purchase #4 | $87.44 | 8.788% | $95.1242 | $95.12 | $95.10 | $95.10 |
| Purchase #5 | $14.26 | 4.537% | $14.907 | $14.91 | $14.90 | $14.90 |
| Purchase #6 | $176.47 | 6.824% | $188.5123 | $188.51 | $188.50 | $188.50 |
| Purchase #7 | $17.36 | 8.631% | $18.8583 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $434.61 | $467.6713 | $467.67 | $467.60 | $467.70 | |