| 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 | $99.36 | 10.331% | $109.6249 | $109.62 | $109.60 | $109.60 |
| Purchase #2 | $206.25 | 4.792% | $216.1335 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $62.58 | 9.554% | $68.5589 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $132.77 | 3.736% | $137.7303 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $49.25 | 12.144% | $55.2309 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $139.90 | 3.859% | $145.2987 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $8.59 | 3.846% | $8.9204 | $8.92 | $8.90 | $8.90 |
| 7 purchase totals = | $698.70 | $741.4976 | $741.49 | $741.50 | $741.40 | |