| 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 | $72.55 | 8.836% | $78.9605 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $180.87 | 9.150% | $197.4196 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $30.74 | 13.414% | $34.8635 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $178.42 | 3.258% | $184.2329 | $184.23 | $184.25 | $184.20 |
| Purchase #5 | $64.79 | 7.537% | $69.6732 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $84.73 | 10.361% | $93.5089 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $92.94 | 3.189% | $95.9039 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $705.04 | $754.5625 | $754.55 | $754.50 | $754.60 | |