| 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 | $101.47 | 7.866% | $109.4516 | $109.45 | $109.45 | $109.50 |
| Purchase #2 | $61.78 | 10.821% | $68.4652 | $68.47 | $68.45 | $68.50 |
| Purchase #3 | $11.99 | 6.143% | $12.7265 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $214.47 | 5.635% | $226.5554 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $122.28 | 13.114% | $138.3158 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $44.77 | 11.192% | $49.7807 | $49.78 | $49.80 | $49.80 |
| Purchase #7 | $153.59 | 12.209% | $172.3418 | $172.34 | $172.35 | $172.30 |
| 7 purchase totals = | $710.35 | $777.6370 | $777.65 | $777.65 | $777.70 | |