| 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 | $57.75 | 3.618% | $59.8394 | $59.84 | $59.85 | $59.80 |
| Purchase #2 | $5.84 | 3.751% | $6.0591 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $217.31 | 3.682% | $225.3114 | $225.31 | $225.30 | $225.30 |
| Purchase #4 | $190.82 | 8.365% | $206.7821 | $206.78 | $206.80 | $206.80 |
| Purchase #5 | $100.41 | 3.271% | $103.6944 | $103.69 | $103.70 | $103.70 |
| Purchase #6 | $210.44 | 7.305% | $225.8126 | $225.81 | $225.80 | $225.80 |
| Purchase #7 | $23.79 | 5.589% | $25.1196 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $806.36 | $852.6186 | $852.61 | $852.60 | $852.60 | |