| 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 | $94.56 | 8.785% | $102.8671 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $54.80 | 10.871% | $60.7573 | $60.76 | $60.75 | $60.80 |
| Purchase #3 | $83.97 | 6.874% | $89.7421 | $89.74 | $89.75 | $89.70 |
| Purchase #4 | $98.86 | 10.695% | $109.4331 | $109.43 | $109.45 | $109.40 |
| Purchase #5 | $85.56 | 12.573% | $96.3175 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $18.44 | 4.753% | $19.3165 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $168.62 | 8.635% | $183.1803 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $604.81 | $661.6139 | $661.62 | $661.60 | $661.60 | |