| 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 | $17.92 | 12.122% | $20.0923 | $20.09 | $20.10 | $20.10 |
| Purchase #2 | $14.72 | 12.543% | $16.5663 | $16.57 | $16.55 | $16.60 |
| Purchase #3 | $51.75 | 6.169% | $54.9425 | $54.94 | $54.95 | $54.90 |
| Purchase #4 | $24.57 | 5.345% | $25.8833 | $25.88 | $25.90 | $25.90 |
| Purchase #5 | $158.39 | 7.229% | $169.84 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $201.91 | 4.184% | $210.3579 | $210.36 | $210.35 | $210.40 |
| Purchase #7 | $218.53 | 6.860% | $233.5212 | $233.52 | $233.50 | $233.50 |
| 7 purchase totals = | $687.79 | $731.2035 | $731.20 | $731.20 | $731.20 | |