| 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 | $77.33 | 6.223% | $82.1422 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $198.53 | 9.821% | $218.0276 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $47.67 | 9.278% | $52.0928 | $52.09 | $52.10 | $52.10 |
| Purchase #4 | $89.55 | 5.202% | $94.2084 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $11.75 | 13.774% | $13.3684 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $171.53 | 12.653% | $193.2337 | $193.23 | $193.25 | $193.20 |
| Purchase #7 | $11.96 | 10.178% | $13.1773 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $608.32 | $666.2504 | $666.25 | $666.30 | $666.20 | |