| 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 | $36.77 | 8.133% | $39.7605 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $190.53 | 12.503% | $214.352 | $214.35 | $214.35 | $214.40 |
| Purchase #3 | $71.28 | 3.587% | $73.8368 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $238.90 | 9.455% | $261.488 | $261.49 | $261.50 | $261.50 |
| Purchase #5 | $100.70 | 3.220% | $103.9425 | $103.94 | $103.95 | $103.90 |
| Purchase #6 | $200.54 | 6.311% | $213.1961 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $64.79 | 6.654% | $69.1011 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $903.51 | $975.6770 | $975.68 | $975.70 | $975.70 | |