| 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 | $22.25 | 3.403% | $23.0072 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $206.74 | 5.424% | $217.9536 | $217.95 | $217.95 | $218.00 |
| Purchase #3 | $90.68 | 4.365% | $94.6382 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $196.48 | 3.571% | $203.4963 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $133.80 | 6.510% | $142.5104 | $142.51 | $142.50 | $142.50 |
| Purchase #6 | $68.66 | 7.282% | $73.6598 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $20.31 | 10.221% | $22.3859 | $22.39 | $22.40 | $22.40 |
| 7 purchase totals = | $738.92 | $777.6514 | $777.66 | $777.65 | $777.70 | |