| 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 | $86.96 | 11.168% | $96.6717 | $96.67 | $96.65 | $96.70 |
| Purchase #2 | $44.97 | 12.542% | $50.6101 | $50.61 | $50.60 | $50.60 |
| Purchase #3 | $18.78 | 13.627% | $21.3392 | $21.34 | $21.35 | $21.30 |
| Purchase #4 | $140.60 | 6.603% | $149.8838 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $136.67 | 11.319% | $152.1397 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $242.59 | 10.343% | $267.6811 | $267.68 | $267.70 | $267.70 |
| Purchase #7 | $172.46 | 3.480% | $178.4616 | $178.46 | $178.45 | $178.50 |
| 7 purchase totals = | $843.03 | $916.7872 | $916.78 | $916.80 | $916.80 | |