| 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 | $22.27 | 13.545% | $25.2865 | $25.29 | $25.30 | $25.30 |
| Purchase #2 | $79.67 | 4.583% | $83.3213 | $83.32 | $83.30 | $83.30 |
| Purchase #3 | $57.60 | 11.816% | $64.406 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $58.42 | 11.226% | $64.9782 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $104.32 | 13.757% | $118.6713 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $110.30 | 4.871% | $115.6727 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $222.77 | 8.532% | $241.7767 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $655.35 | $714.1127 | $714.12 | $714.10 | $714.20 | |