| 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 | $118.42 | 10.752% | $131.1525 | $131.15 | $131.15 | $131.20 |
| Purchase #2 | $94.95 | 5.802% | $100.459 | $100.46 | $100.45 | $100.50 |
| Purchase #3 | $96.82 | 10.561% | $107.0452 | $107.05 | $107.05 | $107.00 |
| Purchase #4 | $73.54 | 4.345% | $76.7353 | $76.74 | $76.75 | $76.70 |
| Purchase #5 | $64.74 | 5.681% | $68.4179 | $68.42 | $68.40 | $68.40 |
| Purchase #6 | $125.63 | 11.249% | $139.7621 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $82.94 | 3.157% | $85.5584 | $85.56 | $85.55 | $85.60 |
| 7 purchase totals = | $657.04 | $709.1304 | $709.14 | $709.10 | $709.20 | |