| 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 | $123.69 | 8.228% | $133.8672 | $133.87 | $133.85 | $133.90 |
| Purchase #2 | $95.57 | 5.370% | $100.7021 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $47.51 | 7.586% | $51.1141 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $79.32 | 7.370% | $85.1659 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $192.93 | 10.755% | $213.6796 | $213.68 | $213.70 | $213.70 |
| Purchase #6 | $5.37 | 4.524% | $5.6129 | $5.61 | $5.60 | $5.60 |
| Purchase #7 | $120.34 | 5.805% | $127.3257 | $127.33 | $127.35 | $127.30 |
| 7 purchase totals = | $664.73 | $717.4675 | $717.47 | $717.45 | $717.50 | |