| 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 | $118.51 | 11.258% | $131.8519 | $131.85 | $131.85 | $131.90 |
| Purchase #2 | $95.67 | 3.469% | $98.9888 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $78.94 | 6.672% | $84.2069 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $85.88 | 3.327% | $88.7372 | $88.74 | $88.75 | $88.70 |
| Purchase #5 | $86.36 | 5.111% | $90.7739 | $90.77 | $90.75 | $90.80 |
| Purchase #6 | $200.41 | 6.432% | $213.3004 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $6.68 | 8.116% | $7.2221 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $672.45 | $715.0812 | $715.08 | $715.05 | $715.10 | |