| 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 | $79.68 | 4.314% | $83.1174 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $34.43 | 6.354% | $36.6177 | $36.62 | $36.60 | $36.60 |
| Purchase #3 | $58.28 | 12.541% | $65.5889 | $65.59 | $65.60 | $65.60 |
| Purchase #4 | $23.79 | 8.602% | $25.8364 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $99.76 | 8.199% | $107.9393 | $107.94 | $107.95 | $107.90 |
| Purchase #6 | $54.37 | 7.303% | $58.3406 | $58.34 | $58.35 | $58.30 |
| Purchase #7 | $159.53 | 12.370% | $179.2639 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $509.84 | $556.7042 | $556.71 | $556.70 | $556.60 | |