| 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 | $69.65 | 7.678% | $74.9977 | $75.00 | $75.00 | $75.00 |
| Purchase #2 | $182.93 | 7.674% | $196.968 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $121.38 | 8.528% | $131.7313 | $131.73 | $131.75 | $131.70 |
| Purchase #4 | $65.84 | 12.655% | $74.1721 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $107.48 | 9.159% | $117.3241 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $32.46 | 13.482% | $36.8363 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $17.65 | 4.558% | $18.4545 | $18.45 | $18.45 | $18.50 |
| 7 purchase totals = | $597.39 | $650.4840 | $650.48 | $650.45 | $650.50 | |