| 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 | $23.25 | 13.743% | $26.4452 | $26.45 | $26.45 | $26.40 |
| Purchase #2 | $114.53 | 8.493% | $124.257 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $84.38 | 11.174% | $93.8086 | $93.81 | $93.80 | $93.80 |
| Purchase #4 | $65.86 | 5.868% | $69.7247 | $69.72 | $69.70 | $69.70 |
| Purchase #5 | $83.66 | 10.153% | $92.154 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $132.65 | 13.804% | $150.961 | $150.96 | $150.95 | $151.00 |
| Purchase #7 | $87.29 | 4.206% | $90.9614 | $90.96 | $90.95 | $91.00 |
| 7 purchase totals = | $591.62 | $648.3119 | $648.31 | $648.25 | $648.40 | |