| 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 | $36.26 | 7.364% | $38.9302 | $38.93 | $38.95 | $38.90 |
| Purchase #2 | $42.90 | 11.234% | $47.7194 | $47.72 | $47.70 | $47.70 |
| Purchase #3 | $47.35 | 12.505% | $53.2711 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $240.37 | 10.629% | $265.9189 | $265.92 | $265.90 | $265.90 |
| Purchase #5 | $10.93 | 10.229% | $12.048 | $12.05 | $12.05 | $12.00 |
| Purchase #6 | $136.53 | 7.361% | $146.58 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $112.53 | 12.481% | $126.5749 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $626.87 | $691.0425 | $691.04 | $691.00 | $691.00 | |