| 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 | $94.40 | 12.259% | $105.9725 | $105.97 | $105.95 | $106.00 |
| Purchase #2 | $40.50 | 6.279% | $43.043 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $185.94 | 4.646% | $194.5788 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $75.90 | 4.841% | $79.5743 | $79.57 | $79.55 | $79.60 |
| Purchase #5 | $44.29 | 12.380% | $49.7731 | $49.77 | $49.75 | $49.80 |
| Purchase #6 | $88.63 | 8.175% | $95.8755 | $95.88 | $95.90 | $95.90 |
| Purchase #7 | $91.55 | 4.795% | $95.9398 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $621.21 | $664.7570 | $664.75 | $664.75 | $664.80 | |