| 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 | $120.99 | 7.373% | $129.9106 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $103.66 | 3.779% | $107.5773 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $49.92 | 7.185% | $53.5068 | $53.51 | $53.50 | $53.50 |
| Purchase #4 | $33.25 | 6.190% | $35.3082 | $35.31 | $35.30 | $35.30 |
| Purchase #5 | $175.77 | 10.108% | $193.5368 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $122.97 | 8.572% | $133.511 | $133.51 | $133.50 | $133.50 |
| Purchase #7 | $78.37 | 11.827% | $87.6388 | $87.64 | $87.65 | $87.60 |
| 7 purchase totals = | $684.93 | $740.9895 | $741.00 | $741.00 | $740.90 | |