| 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 | $84.36 | 5.145% | $88.7003 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $124.74 | 3.598% | $129.2281 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $43.56 | 6.102% | $46.218 | $46.22 | $46.20 | $46.20 |
| Purchase #4 | $133.46 | 3.448% | $138.0617 | $138.06 | $138.05 | $138.10 |
| Purchase #5 | $72.74 | 8.601% | $78.9964 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $112.58 | 7.719% | $121.2701 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $7.99 | 8.206% | $8.6457 | $8.65 | $8.65 | $8.60 |
| 7 purchase totals = | $579.43 | $611.1203 | $611.13 | $611.10 | $611.10 | |