| 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 | $134.74 | 11.245% | $149.8915 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $75.53 | 12.586% | $85.0362 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $113.32 | 12.411% | $127.3841 | $127.38 | $127.40 | $127.40 |
| Purchase #4 | $40.97 | 12.608% | $46.1355 | $46.14 | $46.15 | $46.10 |
| Purchase #5 | $89.62 | 13.562% | $101.7743 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $76.31 | 10.855% | $84.5935 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $144.48 | 4.171% | $150.5063 | $150.51 | $150.50 | $150.50 |
| 7 purchase totals = | $674.97 | $745.3214 | $745.32 | $745.35 | $745.30 | |