| 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 | $39.52 | 4.839% | $41.4324 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $227.51 | 6.547% | $242.4051 | $242.41 | $242.40 | $242.40 |
| Purchase #3 | $75.48 | 4.369% | $78.7777 | $78.78 | $78.80 | $78.80 |
| Purchase #4 | $220.93 | 13.609% | $250.9964 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $235.66 | 7.638% | $253.6597 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $46.31 | 5.736% | $48.9663 | $48.97 | $48.95 | $49.00 |
| Purchase #7 | $76.62 | 6.732% | $81.7781 | $81.78 | $81.80 | $81.80 |
| 7 purchase totals = | $922.03 | $998.0157 | $998.03 | $998.05 | $998.10 | |