| 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 | $62.35 | 5.170% | $65.5735 | $65.57 | $65.55 | $65.60 |
| Purchase #2 | $72.50 | 11.533% | $80.8614 | $80.86 | $80.85 | $80.90 |
| Purchase #3 | $91.36 | 12.380% | $102.6704 | $102.67 | $102.65 | $102.70 |
| Purchase #4 | $26.62 | 6.775% | $28.4235 | $28.42 | $28.40 | $28.40 |
| Purchase #5 | $230.28 | 11.396% | $256.5227 | $256.52 | $256.50 | $256.50 |
| Purchase #6 | $7.64 | 4.665% | $7.9964 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $110.67 | 12.280% | $124.2603 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $601.42 | $666.3082 | $666.30 | $666.20 | $666.40 | |