| 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 | $71.43 | 3.334% | $73.8115 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $155.69 | 3.720% | $161.4817 | $161.48 | $161.50 | $161.50 |
| Purchase #3 | $184.72 | 9.284% | $201.8694 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $152.68 | 4.629% | $159.7476 | $159.75 | $159.75 | $159.70 |
| Purchase #5 | $24.28 | 7.825% | $26.1799 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $27.81 | 6.603% | $29.6463 | $29.65 | $29.65 | $29.60 |
| Purchase #7 | $12.87 | 10.461% | $14.2163 | $14.22 | $14.20 | $14.20 |
| 7 purchase totals = | $629.48 | $666.9527 | $666.96 | $666.95 | $666.90 | |