| 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 | $96.27 | 12.789% | $108.582 | $108.58 | $108.60 | $108.60 |
| Purchase #2 | $239.81 | 5.388% | $252.731 | $252.73 | $252.75 | $252.70 |
| Purchase #3 | $71.82 | 13.273% | $81.3527 | $81.35 | $81.35 | $81.40 |
| Purchase #4 | $36.30 | 3.683% | $37.6369 | $37.64 | $37.65 | $37.60 |
| Purchase #5 | $223.30 | 12.701% | $251.6613 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $29.29 | 9.207% | $31.9867 | $31.99 | $32.00 | $32.00 |
| Purchase #7 | $18.69 | 8.348% | $20.2502 | $20.25 | $20.25 | $20.30 |
| 7 purchase totals = | $715.48 | $784.2008 | $784.20 | $784.25 | $784.30 | |