| 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 | $6.56 | 12.275% | $7.3652 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $112.99 | 13.181% | $127.8832 | $127.88 | $127.90 | $127.90 |
| Purchase #3 | $84.73 | 12.338% | $95.184 | $95.18 | $95.20 | $95.20 |
| Purchase #4 | $20.38 | 10.128% | $22.4441 | $22.44 | $22.45 | $22.40 |
| Purchase #5 | $245.32 | 8.116% | $265.2302 | $265.23 | $265.25 | $265.20 |
| Purchase #6 | $102.58 | 13.289% | $116.2119 | $116.21 | $116.20 | $116.20 |
| Purchase #7 | $129.36 | 13.480% | $146.7977 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $701.92 | $781.1163 | $781.11 | $781.15 | $781.10 | |