| 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 | $102.78 | 6.540% | $109.5018 | $109.50 | $109.50 | $109.50 |
| Purchase #2 | $20.69 | 11.579% | $23.0857 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $40.34 | 6.808% | $43.0863 | $43.09 | $43.10 | $43.10 |
| Purchase #4 | $98.47 | 9.232% | $107.5608 | $107.56 | $107.55 | $107.60 |
| Purchase #5 | $60.30 | 6.332% | $64.1182 | $64.12 | $64.10 | $64.10 |
| Purchase #6 | $70.94 | 11.570% | $79.1478 | $79.15 | $79.15 | $79.10 |
| Purchase #7 | $240.82 | 13.695% | $273.8003 | $273.80 | $273.80 | $273.80 |
| 7 purchase totals = | $634.34 | $700.3009 | $700.31 | $700.30 | $700.30 | |