| 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 | $113.70 | 7.557% | $122.2923 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $57.60 | 7.169% | $61.7293 | $61.73 | $61.75 | $61.70 |
| Purchase #3 | $18.90 | 8.721% | $20.5483 | $20.55 | $20.55 | $20.50 |
| Purchase #4 | $37.68 | 5.390% | $39.711 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $48.42 | 11.573% | $54.0236 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $188.41 | 10.519% | $208.2288 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $159.53 | 13.555% | $181.1543 | $181.15 | $181.15 | $181.20 |
| 7 purchase totals = | $624.24 | $687.6876 | $687.68 | $687.70 | $687.60 | |