| 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 | $5.34 | 11.113% | $5.9334 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $201.51 | 5.748% | $213.0928 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $31.39 | 13.408% | $35.5988 | $35.60 | $35.60 | $35.60 |
| Purchase #4 | $179.43 | 8.855% | $195.3185 | $195.32 | $195.30 | $195.30 |
| Purchase #5 | $31.41 | 13.290% | $35.5844 | $35.58 | $35.60 | $35.60 |
| Purchase #6 | $147.89 | 13.437% | $167.762 | $167.76 | $167.75 | $167.80 |
| Purchase #7 | $46.40 | 13.850% | $52.8264 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $643.37 | $706.1163 | $706.11 | $706.15 | $706.10 | |