| 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 | $57.36 | 5.819% | $60.6978 | $60.70 | $60.70 | $60.70 |
| Purchase #2 | $7.96 | 5.249% | $8.3778 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $65.43 | 8.450% | $70.9588 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $132.39 | 3.157% | $136.5696 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $37.71 | 3.360% | $38.9771 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $248.99 | 11.300% | $277.1259 | $277.13 | $277.15 | $277.10 |
| Purchase #7 | $122.37 | 4.669% | $128.0835 | $128.08 | $128.10 | $128.10 |
| 7 purchase totals = | $672.21 | $720.7905 | $720.80 | $720.85 | $720.90 | |