| 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 | $22.93 | 7.269% | $24.5968 | $24.60 | $24.60 | $24.60 |
| Purchase #2 | $139.48 | 3.417% | $144.246 | $144.25 | $144.25 | $144.20 |
| Purchase #3 | $163.65 | 3.392% | $169.201 | $169.20 | $169.20 | $169.20 |
| Purchase #4 | $65.92 | 6.287% | $70.0644 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $124.99 | 11.156% | $138.9339 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $53.56 | 6.128% | $56.8422 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $12.53 | 3.798% | $13.0059 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $583.06 | $616.8902 | $616.89 | $616.90 | $616.80 | |