| 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 | $56.90 | 11.338% | $63.3513 | $63.35 | $63.35 | $63.40 |
| Purchase #2 | $174.60 | 3.422% | $180.5748 | $180.57 | $180.55 | $180.60 |
| Purchase #3 | $117.25 | 13.572% | $133.1632 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $99.95 | 12.450% | $112.3938 | $112.39 | $112.40 | $112.40 |
| Purchase #5 | $171.68 | 13.209% | $194.3572 | $194.36 | $194.35 | $194.40 |
| Purchase #6 | $161.61 | 13.189% | $182.9247 | $182.92 | $182.90 | $182.90 |
| Purchase #7 | $70.49 | 13.179% | $79.7799 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $852.48 | $946.5449 | $946.53 | $946.50 | $946.70 | |