| 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 | $91.36 | 11.245% | $101.6334 | $101.63 | $101.65 | $101.60 |
| Purchase #2 | $205.33 | 6.190% | $218.0399 | $218.04 | $218.05 | $218.00 |
| Purchase #3 | $7.70 | 12.138% | $8.6346 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $13.53 | 13.198% | $15.3157 | $15.32 | $15.30 | $15.30 |
| Purchase #5 | $99.69 | 7.389% | $107.0561 | $107.06 | $107.05 | $107.10 |
| Purchase #6 | $102.55 | 6.616% | $109.3347 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $201.46 | 5.790% | $213.1245 | $213.12 | $213.10 | $213.10 |
| 7 purchase totals = | $721.62 | $773.1389 | $773.13 | $773.15 | $773.00 | |