| 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 | $74.88 | 7.782% | $80.7072 | $80.71 | $80.70 | $80.70 |
| Purchase #2 | $62.36 | 9.660% | $68.384 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $29.80 | 13.232% | $33.7431 | $33.74 | $33.75 | $33.70 |
| Purchase #4 | $109.28 | 12.143% | $122.5499 | $122.55 | $122.55 | $122.50 |
| Purchase #5 | $166.66 | 11.592% | $185.9792 | $185.98 | $186.00 | $186.00 |
| Purchase #6 | $60.99 | 12.252% | $68.4625 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $172.74 | 3.319% | $178.4732 | $178.47 | $178.45 | $178.50 |
| 7 purchase totals = | $676.71 | $738.2991 | $738.29 | $738.30 | $738.30 | |