| 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 | $134.33 | 11.487% | $149.7605 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $75.48 | 13.247% | $85.4788 | $85.48 | $85.50 | $85.50 |
| Purchase #3 | $85.72 | 8.721% | $93.1956 | $93.20 | $93.20 | $93.20 |
| Purchase #4 | $60.52 | 9.253% | $66.1199 | $66.12 | $66.10 | $66.10 |
| Purchase #5 | $63.77 | 3.730% | $66.1486 | $66.15 | $66.15 | $66.10 |
| Purchase #6 | $26.40 | 8.288% | $28.588 | $28.59 | $28.60 | $28.60 |
| Purchase #7 | $78.63 | 10.712% | $87.0528 | $87.05 | $87.05 | $87.10 |
| 7 purchase totals = | $524.85 | $576.3442 | $576.35 | $576.35 | $576.40 | |