| 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 | $25.59 | 13.824% | $29.1276 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $71.83 | 9.622% | $78.7415 | $78.74 | $78.75 | $78.70 |
| Purchase #3 | $249.93 | 12.179% | $280.369 | $280.37 | $280.35 | $280.40 |
| Purchase #4 | $137.94 | 13.649% | $156.7674 | $156.77 | $156.75 | $156.80 |
| Purchase #5 | $240.40 | 9.510% | $263.262 | $263.26 | $263.25 | $263.30 |
| Purchase #6 | $17.74 | 7.671% | $19.1008 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $88.56 | 11.190% | $98.4699 | $98.47 | $98.45 | $98.50 |
| 7 purchase totals = | $831.99 | $925.8382 | $925.84 | $925.80 | $925.90 | |