| 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 | $36.59 | 3.779% | $37.9727 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $30.37 | 8.464% | $32.9405 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $101.72 | 5.651% | $107.4682 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $129.50 | 6.509% | $137.9292 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $144.89 | 7.656% | $155.9828 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $74.41 | 9.558% | $81.5221 | $81.52 | $81.50 | $81.50 |
| Purchase #7 | $94.65 | 13.823% | $107.7335 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $612.13 | $661.5490 | $661.54 | $661.55 | $661.50 | |