| 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 | $10.27 | 8.409% | $11.1336 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $180.58 | 7.376% | $193.8996 | $193.90 | $193.90 | $193.90 |
| Purchase #3 | $194.80 | 5.127% | $204.7874 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $46.95 | 6.336% | $49.9248 | $49.92 | $49.90 | $49.90 |
| Purchase #5 | $68.33 | 3.799% | $70.9259 | $70.93 | $70.95 | $70.90 |
| Purchase #6 | $9.61 | 7.662% | $10.3463 | $10.35 | $10.35 | $10.30 |
| Purchase #7 | $63.35 | 7.775% | $68.2755 | $68.28 | $68.30 | $68.30 |
| 7 purchase totals = | $573.89 | $609.2931 | $609.30 | $609.35 | $609.20 | |