| 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 | $126.49 | 12.732% | $142.5947 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $49.76 | 10.135% | $54.8032 | $54.80 | $54.80 | $54.80 |
| Purchase #3 | $9.75 | 10.179% | $10.7425 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $8.86 | 9.441% | $9.6965 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $19.55 | 10.200% | $21.5441 | $21.54 | $21.55 | $21.50 |
| Purchase #6 | $228.73 | 5.157% | $240.5256 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $149.82 | 5.449% | $157.9837 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $592.96 | $637.8903 | $637.88 | $637.95 | $637.80 | |