| 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 | $237.48 | 7.427% | $255.1176 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $50.51 | 12.616% | $56.8823 | $56.88 | $56.90 | $56.90 |
| Purchase #3 | $80.72 | 9.493% | $88.3827 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $23.41 | 5.390% | $24.6718 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $137.72 | 7.634% | $148.2335 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $185.57 | 9.606% | $203.3959 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $65.60 | 13.812% | $74.6607 | $74.66 | $74.65 | $74.70 |
| 7 purchase totals = | $781.01 | $851.3445 | $851.34 | $851.35 | $851.40 | |