| 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 | $64.81 | 13.238% | $73.3895 | $73.39 | $73.40 | $73.40 |
| Purchase #2 | $82.71 | 12.517% | $93.0628 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $206.82 | 5.458% | $218.1082 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $203.89 | 12.280% | $228.9277 | $228.93 | $228.95 | $228.90 |
| Purchase #5 | $59.58 | 7.139% | $63.8334 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $70.50 | 12.473% | $79.2935 | $79.29 | $79.30 | $79.30 |
| Purchase #7 | $224.37 | 10.673% | $248.317 | $248.32 | $248.30 | $248.30 |
| 7 purchase totals = | $912.68 | $1,004.9321 | $1,004.93 | $1,004.95 | $1,004.90 | |