| 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 | $9.92 | 11.767% | $11.0873 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $233.28 | 10.154% | $256.9673 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $163.86 | 5.596% | $173.0296 | $173.03 | $173.05 | $173.00 |
| Purchase #4 | $28.86 | 8.654% | $31.3575 | $31.36 | $31.35 | $31.40 |
| Purchase #5 | $202.40 | 4.649% | $211.8096 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $79.64 | 7.475% | $85.5931 | $85.59 | $85.60 | $85.60 |
| Purchase #7 | $91.26 | 12.406% | $102.5817 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $809.22 | $872.4261 | $872.43 | $872.45 | $872.50 | |