| 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 | $103.31 | 8.866% | $112.4695 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $177.33 | 9.424% | $194.0416 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $77.36 | 4.561% | $80.8884 | $80.89 | $80.90 | $80.90 |
| Purchase #4 | $33.70 | 8.145% | $36.4449 | $36.44 | $36.45 | $36.40 |
| Purchase #5 | $141.82 | 7.590% | $152.5841 | $152.58 | $152.60 | $152.60 |
| Purchase #6 | $27.59 | 10.532% | $30.4958 | $30.50 | $30.50 | $30.50 |
| Purchase #7 | $128.98 | 12.467% | $145.0599 | $145.06 | $145.05 | $145.10 |
| 7 purchase totals = | $690.09 | $751.9842 | $751.98 | $752.00 | $752.00 | |