| 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 | $14.93 | 5.215% | $15.7086 | $15.71 | $15.70 | $15.70 |
| Purchase #2 | $148.93 | 5.807% | $157.5784 | $157.58 | $157.60 | $157.60 |
| Purchase #3 | $118.35 | 6.735% | $126.3209 | $126.32 | $126.30 | $126.30 |
| Purchase #4 | $127.80 | 9.874% | $140.419 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $23.27 | 13.567% | $26.427 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $98.54 | 10.148% | $108.5398 | $108.54 | $108.55 | $108.50 |
| Purchase #7 | $199.54 | 10.444% | $220.38 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $731.36 | $795.3737 | $795.38 | $795.40 | $795.30 | |