| 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 | $33.82 | 11.131% | $37.5845 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $216.43 | 3.814% | $224.6846 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $62.72 | 9.439% | $68.6401 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $47.93 | 10.429% | $52.9286 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $132.43 | 5.307% | $139.4581 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $110.64 | 10.808% | $122.598 | $122.60 | $122.60 | $122.60 |
| Purchase #7 | $25.35 | 8.628% | $27.5372 | $27.54 | $27.55 | $27.50 |
| 7 purchase totals = | $629.32 | $673.4311 | $673.43 | $673.50 | $673.40 | |