| 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 | $21.44 | 5.766% | $22.6762 | $22.68 | $22.70 | $22.70 |
| Purchase #2 | $70.35 | 8.861% | $76.5837 | $76.58 | $76.60 | $76.60 |
| Purchase #3 | $86.44 | 8.872% | $94.109 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $14.85 | 11.621% | $16.5757 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $183.71 | 3.118% | $189.4381 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $38.39 | 7.672% | $41.3353 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $119.99 | 8.812% | $130.5635 | $130.56 | $130.55 | $130.60 |
| 7 purchase totals = | $535.17 | $571.2815 | $571.29 | $571.35 | $571.30 | |