| 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 | $10.63 | 3.800% | $11.0339 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $204.86 | 4.529% | $214.1381 | $214.14 | $214.15 | $214.10 |
| Purchase #3 | $92.84 | 5.772% | $98.1987 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $173.51 | 12.324% | $194.8934 | $194.89 | $194.90 | $194.90 |
| Purchase #5 | $11.35 | 12.363% | $12.7532 | $12.75 | $12.75 | $12.80 |
| Purchase #6 | $178.74 | 10.790% | $198.026 | $198.03 | $198.05 | $198.00 |
| Purchase #7 | $63.43 | 12.139% | $71.1298 | $71.13 | $71.15 | $71.10 |
| 7 purchase totals = | $735.36 | $800.1731 | $800.17 | $800.25 | $800.10 | |