| 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 | $212.53 | 8.813% | $231.2603 | $231.26 | $231.25 | $231.30 |
| Purchase #2 | $80.46 | 5.523% | $84.9038 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $91.71 | 13.658% | $104.2358 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $10.87 | 9.727% | $11.9273 | $11.93 | $11.95 | $11.90 |
| Purchase #5 | $13.84 | 7.265% | $14.8455 | $14.85 | $14.85 | $14.80 |
| Purchase #6 | $131.68 | 3.757% | $136.6272 | $136.63 | $136.65 | $136.60 |
| Purchase #7 | $39.55 | 4.378% | $41.2815 | $41.28 | $41.30 | $41.30 |
| 7 purchase totals = | $580.64 | $625.0814 | $625.09 | $625.15 | $625.00 | |