| 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 | $35.28 | 3.171% | $36.3987 | $36.40 | $36.40 | $36.40 |
| Purchase #2 | $224.98 | 12.501% | $253.1047 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $173.32 | 13.195% | $196.1896 | $196.19 | $196.20 | $196.20 |
| Purchase #4 | $99.80 | 13.483% | $113.256 | $113.26 | $113.25 | $113.30 |
| Purchase #5 | $153.94 | 7.207% | $165.0345 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $17.46 | 11.314% | $19.4354 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $36.54 | 8.439% | $39.6236 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $741.32 | $823.0425 | $823.04 | $823.05 | $823.00 | |