| 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 | $10.60 | 9.464% | $11.6032 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $55.45 | 8.871% | $60.369 | $60.37 | $60.35 | $60.40 |
| Purchase #3 | $5.64 | 12.214% | $6.3289 | $6.33 | $6.35 | $6.30 |
| Purchase #4 | $132.79 | 5.121% | $139.5902 | $139.59 | $139.60 | $139.60 |
| Purchase #5 | $167.74 | 13.268% | $189.9957 | $190.00 | $190.00 | $190.00 |
| Purchase #6 | $118.62 | 6.225% | $126.0041 | $126.00 | $126.00 | $126.00 |
| Purchase #7 | $195.53 | 11.176% | $217.3824 | $217.38 | $217.40 | $217.40 |
| 7 purchase totals = | $686.37 | $751.2735 | $751.27 | $751.30 | $751.30 | |