| 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 | $236.44 | 9.148% | $258.0695 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $29.65 | 7.677% | $31.9262 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $30.54 | 10.717% | $33.813 | $33.81 | $33.80 | $33.80 |
| Purchase #4 | $22.29 | 5.620% | $23.5427 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $30.52 | 9.570% | $33.4408 | $33.44 | $33.45 | $33.40 |
| Purchase #6 | $33.71 | 6.697% | $35.9676 | $35.97 | $35.95 | $36.00 |
| Purchase #7 | $172.75 | 12.514% | $194.3679 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $555.90 | $611.1277 | $611.13 | $611.10 | $611.10 | |