| 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 | $71.39 | 7.193% | $76.5251 | $76.53 | $76.55 | $76.50 |
| Purchase #2 | $62.69 | 11.777% | $70.073 | $70.07 | $70.05 | $70.10 |
| Purchase #3 | $243.97 | 11.346% | $271.6508 | $271.65 | $271.65 | $271.70 |
| Purchase #4 | $49.37 | 5.505% | $52.0878 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $35.81 | 3.467% | $37.0515 | $37.05 | $37.05 | $37.10 |
| Purchase #6 | $60.74 | 13.393% | $68.8749 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $207.43 | 4.515% | $216.7955 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $731.40 | $793.0586 | $793.06 | $793.05 | $793.20 | |