| 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 | $88.99 | 9.168% | $97.1486 | $97.15 | $97.15 | $97.10 |
| Purchase #2 | $132.59 | 7.377% | $142.3712 | $142.37 | $142.35 | $142.40 |
| Purchase #3 | $38.59 | 4.787% | $40.4373 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $85.38 | 12.178% | $95.7776 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $131.86 | 11.739% | $147.339 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $66.47 | 5.672% | $70.2402 | $70.24 | $70.25 | $70.20 |
| Purchase #7 | $129.62 | 6.530% | $138.0842 | $138.08 | $138.10 | $138.10 |
| 7 purchase totals = | $673.50 | $731.3981 | $731.40 | $731.45 | $731.30 | |