| 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 | $79.71 | 4.262% | $83.1072 | $83.11 | $83.10 | $83.10 |
| Purchase #2 | $60.68 | 11.328% | $67.5538 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $111.67 | 13.642% | $126.904 | $126.90 | $126.90 | $126.90 |
| Purchase #4 | $78.35 | 11.331% | $87.2278 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $34.33 | 11.563% | $38.2996 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $174.30 | 9.390% | $190.6668 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $143.32 | 12.690% | $161.5073 | $161.51 | $161.50 | $161.50 |
| 7 purchase totals = | $682.36 | $755.2665 | $755.27 | $755.25 | $755.30 | |