| 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 | $90.89 | 8.569% | $98.6784 | $98.68 | $98.70 | $98.70 |
| Purchase #2 | $112.36 | 3.510% | $116.3038 | $116.30 | $116.30 | $116.30 |
| Purchase #3 | $34.91 | 5.404% | $36.7965 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $213.76 | 3.163% | $220.5212 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $11.78 | 5.771% | $12.4598 | $12.46 | $12.45 | $12.50 |
| Purchase #6 | $40.28 | 7.304% | $43.2221 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $18.54 | 3.449% | $19.1794 | $19.18 | $19.20 | $19.20 |
| 7 purchase totals = | $522.52 | $547.1612 | $547.16 | $547.15 | $547.20 | |