| 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 | $30.58 | 9.583% | $33.5105 | $33.51 | $33.50 | $33.50 |
| Purchase #2 | $75.36 | 5.821% | $79.7467 | $79.75 | $79.75 | $79.70 |
| Purchase #3 | $250.64 | 5.398% | $264.1695 | $264.17 | $264.15 | $264.20 |
| Purchase #4 | $184.88 | 9.247% | $201.9759 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $247.40 | 13.309% | $280.3265 | $280.33 | $280.35 | $280.30 |
| Purchase #6 | $129.97 | 13.233% | $147.1689 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $155.87 | 6.288% | $165.6711 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $1,074.70 | $1,172.5691 | $1,172.58 | $1,172.55 | $1,172.60 | |