| 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 | $59.59 | 4.125% | $62.0481 | $62.05 | $62.05 | $62.00 |
| Purchase #2 | $71.54 | 12.288% | $80.3308 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $216.31 | 11.637% | $241.482 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $128.84 | 12.863% | $145.4127 | $145.41 | $145.40 | $145.40 |
| Purchase #5 | $18.64 | 6.601% | $19.8704 | $19.87 | $19.85 | $19.90 |
| Purchase #6 | $36.34 | 9.240% | $39.6978 | $39.70 | $39.70 | $39.70 |
| Purchase #7 | $72.68 | 6.310% | $77.2661 | $77.27 | $77.25 | $77.30 |
| 7 purchase totals = | $603.94 | $666.1079 | $666.11 | $666.10 | $666.10 | |