| 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 | $38.27 | 13.403% | $43.3993 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $142.51 | 4.832% | $149.3961 | $149.40 | $149.40 | $149.40 |
| Purchase #3 | $52.65 | 4.363% | $54.9471 | $54.95 | $54.95 | $54.90 |
| Purchase #4 | $25.34 | 6.126% | $26.8923 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $95.28 | 9.576% | $104.404 | $104.40 | $104.40 | $104.40 |
| Purchase #6 | $60.82 | 13.822% | $69.2265 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $149.65 | 10.589% | $165.4964 | $165.50 | $165.50 | $165.50 |
| 7 purchase totals = | $564.52 | $613.7617 | $613.77 | $613.80 | $613.70 | |