| 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 | $71.88 | 7.250% | $77.0913 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $172.29 | 6.434% | $183.3751 | $183.38 | $183.40 | $183.40 |
| Purchase #3 | $128.48 | 4.205% | $133.8826 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $127.42 | 10.306% | $140.5519 | $140.55 | $140.55 | $140.60 |
| Purchase #5 | $197.40 | 8.321% | $213.8257 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $154.66 | 9.539% | $169.413 | $169.41 | $169.40 | $169.40 |
| Purchase #7 | $54.48 | 4.417% | $56.8864 | $56.89 | $56.90 | $56.90 |
| 7 purchase totals = | $906.61 | $975.0260 | $975.03 | $975.10 | $975.10 | |