| 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 | $71.33 | 12.123% | $79.9773 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $192.97 | 12.803% | $217.6759 | $217.68 | $217.70 | $217.70 |
| Purchase #3 | $90.70 | 8.360% | $98.2825 | $98.28 | $98.30 | $98.30 |
| Purchase #4 | $20.91 | 7.653% | $22.5102 | $22.51 | $22.50 | $22.50 |
| Purchase #5 | $174.77 | 11.279% | $194.4823 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $180.27 | 13.348% | $204.3324 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $160.54 | 10.623% | $177.5942 | $177.59 | $177.60 | $177.60 |
| 7 purchase totals = | $891.49 | $994.8548 | $994.85 | $994.95 | $994.90 | |