| 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 | $83.56 | 12.230% | $93.7794 | $93.78 | $93.80 | $93.80 |
| Purchase #2 | $9.79 | 12.114% | $10.976 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $132.73 | 11.254% | $147.6674 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $218.66 | 13.327% | $247.8008 | $247.80 | $247.80 | $247.80 |
| Purchase #5 | $31.67 | 8.388% | $34.3265 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $90.75 | 13.755% | $103.2327 | $103.23 | $103.25 | $103.20 |
| Purchase #7 | $129.91 | 6.282% | $138.0709 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $697.07 | $775.8537 | $775.86 | $775.90 | $775.90 | |