| 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 | $112.66 | 11.388% | $125.4897 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $89.33 | 3.407% | $92.3735 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $174.72 | 11.380% | $194.6031 | $194.60 | $194.60 | $194.60 |
| Purchase #4 | $217.52 | 3.256% | $224.6025 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $75.40 | 5.469% | $79.5236 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $46.82 | 10.353% | $51.6673 | $51.67 | $51.65 | $51.70 |
| Purchase #7 | $157.45 | 12.670% | $177.3989 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $873.90 | $945.6586 | $945.65 | $945.60 | $945.70 | |