| 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 | $52.51 | 10.286% | $57.9112 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $86.57 | 7.521% | $93.0809 | $93.08 | $93.10 | $93.10 |
| Purchase #3 | $63.97 | 11.418% | $71.2741 | $71.27 | $71.25 | $71.30 |
| Purchase #4 | $86.56 | 13.307% | $98.0785 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $185.85 | 13.286% | $210.542 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $115.38 | 13.311% | $130.7382 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $131.92 | 5.191% | $138.768 | $138.77 | $138.75 | $138.80 |
| 7 purchase totals = | $722.76 | $800.3929 | $800.39 | $800.40 | $800.40 | |