| 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 | $60.60 | 6.586% | $64.5911 | $64.59 | $64.60 | $64.60 |
| Purchase #2 | $158.57 | 7.154% | $169.9141 | $169.91 | $169.90 | $169.90 |
| Purchase #3 | $122.36 | 6.546% | $130.3697 | $130.37 | $130.35 | $130.40 |
| Purchase #4 | $21.33 | 6.777% | $22.7755 | $22.78 | $22.80 | $22.80 |
| Purchase #5 | $189.58 | 12.609% | $213.4841 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $157.62 | 5.512% | $166.308 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $9.95 | 4.153% | $10.3632 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $720.01 | $777.8057 | $777.80 | $777.80 | $777.90 | |