| 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 | $78.78 | 11.310% | $87.69 | $87.69 | $87.70 | $87.70 |
| Purchase #2 | $25.73 | 13.175% | $29.1199 | $29.12 | $29.10 | $29.10 |
| Purchase #3 | $143.96 | 12.216% | $161.5462 | $161.55 | $161.55 | $161.50 |
| Purchase #4 | $14.70 | 7.730% | $15.8363 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $152.62 | 8.346% | $165.3577 | $165.36 | $165.35 | $165.40 |
| Purchase #6 | $238.77 | 11.172% | $265.4454 | $265.45 | $265.45 | $265.40 |
| Purchase #7 | $38.41 | 6.553% | $40.927 | $40.93 | $40.95 | $40.90 |
| 7 purchase totals = | $692.97 | $765.9225 | $765.94 | $765.95 | $765.80 | |