| 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 | $22.52 | 8.842% | $24.5112 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $144.59 | 5.826% | $153.0138 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $133.36 | 7.679% | $143.6007 | $143.60 | $143.60 | $143.60 |
| Purchase #4 | $190.45 | 9.626% | $208.7827 | $208.78 | $208.80 | $208.80 |
| Purchase #5 | $69.97 | 4.410% | $73.0557 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $37.32 | 12.835% | $42.11 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $195.54 | 4.540% | $204.4175 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $793.75 | $849.4916 | $849.49 | $849.45 | $849.50 | |