| 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 | $25.82 | 11.598% | $28.8146 | $28.81 | $28.80 | $28.80 |
| Purchase #2 | $230.69 | 5.641% | $243.7032 | $243.70 | $243.70 | $243.70 |
| Purchase #3 | $81.51 | 12.749% | $91.9017 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $135.76 | 7.232% | $145.5782 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $174.67 | 7.305% | $187.4296 | $187.43 | $187.45 | $187.40 |
| Purchase #6 | $110.53 | 7.173% | $118.4583 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $139.84 | 5.208% | $147.1229 | $147.12 | $147.10 | $147.10 |
| 7 purchase totals = | $898.82 | $963.0085 | $963.00 | $963.00 | $963.00 | |