| 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 | $218.61 | 7.548% | $235.1107 | $235.11 | $235.10 | $235.10 |
| Purchase #2 | $71.66 | 11.368% | $79.8063 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $21.65 | 3.750% | $22.4619 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $61.28 | 12.552% | $68.9719 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $136.59 | 7.470% | $146.7933 | $146.79 | $146.80 | $146.80 |
| Purchase #6 | $47.74 | 3.844% | $49.5751 | $49.58 | $49.60 | $49.60 |
| Purchase #7 | $149.60 | 7.154% | $160.3024 | $160.30 | $160.30 | $160.30 |
| 7 purchase totals = | $707.13 | $763.0216 | $763.02 | $763.00 | $763.10 | |