| 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 | $14.87 | 3.795% | $15.4343 | $15.43 | $15.45 | $15.40 |
| Purchase #2 | $136.58 | 11.642% | $152.4806 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $59.52 | 5.180% | $62.6031 | $62.60 | $62.60 | $62.60 |
| Purchase #4 | $70.64 | 9.315% | $77.2201 | $77.22 | $77.20 | $77.20 |
| Purchase #5 | $102.47 | 12.416% | $115.1927 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $193.32 | 3.635% | $200.3472 | $200.35 | $200.35 | $200.30 |
| Purchase #7 | $79.40 | 11.558% | $88.5771 | $88.58 | $88.60 | $88.60 |
| 7 purchase totals = | $656.80 | $711.8551 | $711.85 | $711.90 | $711.80 | |