| 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 | $11.44 | 9.520% | $12.5291 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $102.75 | 5.694% | $108.6006 | $108.60 | $108.60 | $108.60 |
| Purchase #3 | $139.26 | 12.510% | $156.6814 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $131.27 | 4.452% | $137.1141 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $132.78 | 10.606% | $146.8626 | $146.86 | $146.85 | $146.90 |
| Purchase #6 | $134.40 | 11.200% | $149.4528 | $149.45 | $149.45 | $149.50 |
| Purchase #7 | $145.36 | 11.648% | $162.2915 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $797.26 | $873.5321 | $873.52 | $873.55 | $873.60 | |