| 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 | $69.86 | 12.705% | $78.7357 | $78.74 | $78.75 | $78.70 |
| Purchase #2 | $133.52 | 7.618% | $143.6916 | $143.69 | $143.70 | $143.70 |
| Purchase #3 | $205.75 | 10.638% | $227.6377 | $227.64 | $227.65 | $227.60 |
| Purchase #4 | $135.76 | 3.652% | $140.718 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $72.73 | 9.817% | $79.8699 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $26.89 | 6.726% | $28.6986 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $240.86 | 11.236% | $267.923 | $267.92 | $267.90 | $267.90 |
| 7 purchase totals = | $885.37 | $967.2745 | $967.28 | $967.25 | $967.20 | |