| 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 | $241.71 | 4.822% | $253.3653 | $253.37 | $253.35 | $253.40 |
| Purchase #2 | $152.56 | 12.412% | $171.4957 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $31.57 | 13.176% | $35.7297 | $35.73 | $35.75 | $35.70 |
| Purchase #4 | $73.57 | 4.550% | $76.9174 | $76.92 | $76.90 | $76.90 |
| Purchase #5 | $58.49 | 7.802% | $63.0534 | $63.05 | $63.05 | $63.10 |
| Purchase #6 | $51.62 | 7.649% | $55.5684 | $55.57 | $55.55 | $55.60 |
| Purchase #7 | $5.96 | 11.853% | $6.6664 | $6.67 | $6.65 | $6.70 |
| 7 purchase totals = | $615.48 | $662.7963 | $662.81 | $662.75 | $662.90 | |