| 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 | $50.38 | 10.386% | $55.6125 | $55.61 | $55.60 | $55.60 |
| Purchase #2 | $224.88 | 12.784% | $253.6287 | $253.63 | $253.65 | $253.60 |
| Purchase #3 | $40.61 | 3.465% | $42.0171 | $42.02 | $42.00 | $42.00 |
| Purchase #4 | $70.72 | 5.254% | $74.4356 | $74.44 | $74.45 | $74.40 |
| Purchase #5 | $16.44 | 5.275% | $17.3072 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $194.47 | 3.617% | $201.504 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $128.87 | 7.196% | $138.1435 | $138.14 | $138.15 | $138.10 |
| 7 purchase totals = | $726.37 | $782.6486 | $782.65 | $782.65 | $782.50 | |