| 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 | $8.89 | 7.871% | $9.5897 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $135.85 | 13.443% | $154.1123 | $154.11 | $154.10 | $154.10 |
| Purchase #3 | $197.88 | 13.378% | $224.3524 | $224.35 | $224.35 | $224.40 |
| Purchase #4 | $9.30 | 5.784% | $9.8379 | $9.84 | $9.85 | $9.80 |
| Purchase #5 | $159.71 | 5.629% | $168.7001 | $168.70 | $168.70 | $168.70 |
| Purchase #6 | $193.75 | 7.768% | $208.8005 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $78.97 | 11.490% | $88.0437 | $88.04 | $88.05 | $88.00 |
| 7 purchase totals = | $784.35 | $863.4366 | $863.43 | $863.45 | $863.40 | |