| 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 | $106.60 | 4.455% | $111.349 | $111.35 | $111.35 | $111.30 |
| Purchase #2 | $62.49 | 10.656% | $69.1489 | $69.15 | $69.15 | $69.10 |
| Purchase #3 | $17.34 | 13.777% | $19.7289 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $69.34 | 9.828% | $76.1547 | $76.15 | $76.15 | $76.20 |
| Purchase #5 | $91.80 | 5.557% | $96.9013 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $127.82 | 12.731% | $144.0928 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $237.46 | 6.515% | $252.9305 | $252.93 | $252.95 | $252.90 |
| 7 purchase totals = | $712.85 | $770.3061 | $770.30 | $770.35 | $770.20 | |