| 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 | $82.76 | 13.600% | $94.0154 | $94.02 | $94.00 | $94.00 |
| Purchase #2 | $39.65 | 13.364% | $44.9488 | $44.95 | $44.95 | $44.90 |
| Purchase #3 | $22.47 | 4.631% | $23.5106 | $23.51 | $23.50 | $23.50 |
| Purchase #4 | $103.47 | 13.408% | $117.3433 | $117.34 | $117.35 | $117.30 |
| Purchase #5 | $221.83 | 12.686% | $249.9714 | $249.97 | $249.95 | $250.00 |
| Purchase #6 | $132.43 | 9.577% | $145.1128 | $145.11 | $145.10 | $145.10 |
| Purchase #7 | $144.80 | 10.124% | $159.4596 | $159.46 | $159.45 | $159.50 |
| 7 purchase totals = | $747.41 | $834.3619 | $834.36 | $834.30 | $834.30 | |