| 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 | $102.47 | 11.131% | $113.8759 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $12.78 | 4.378% | $13.3395 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $116.43 | 8.572% | $126.4104 | $126.41 | $126.40 | $126.40 |
| Purchase #4 | $54.75 | 5.289% | $57.6457 | $57.65 | $57.65 | $57.60 |
| Purchase #5 | $25.36 | 6.124% | $26.913 | $26.91 | $26.90 | $26.90 |
| Purchase #6 | $150.45 | 13.142% | $170.2221 | $170.22 | $170.20 | $170.20 |
| Purchase #7 | $153.75 | 11.288% | $171.1053 | $171.11 | $171.10 | $171.10 |
| 7 purchase totals = | $615.99 | $679.5119 | $679.52 | $679.50 | $679.40 | |