| 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 | $43.72 | 5.512% | $46.1298 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $35.89 | 13.202% | $40.6282 | $40.63 | $40.65 | $40.60 |
| Purchase #3 | $127.27 | 6.340% | $135.3389 | $135.34 | $135.35 | $135.30 |
| Purchase #4 | $79.60 | 5.823% | $84.2351 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $24.85 | 4.254% | $25.9071 | $25.91 | $25.90 | $25.90 |
| Purchase #6 | $24.84 | 4.496% | $25.9568 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $126.73 | 8.591% | $137.6174 | $137.62 | $137.60 | $137.60 |
| 7 purchase totals = | $462.90 | $495.8133 | $495.83 | $495.85 | $495.70 | |