| 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 | $65.39 | 13.639% | $74.3085 | $74.31 | $74.30 | $74.30 |
| Purchase #2 | $19.46 | 13.530% | $22.0929 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $202.58 | 4.837% | $212.3788 | $212.38 | $212.40 | $212.40 |
| Purchase #4 | $57.57 | 13.723% | $65.4703 | $65.47 | $65.45 | $65.50 |
| Purchase #5 | $43.93 | 4.174% | $45.7636 | $45.76 | $45.75 | $45.80 |
| Purchase #6 | $30.47 | 5.616% | $32.1812 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $172.96 | 3.804% | $179.5394 | $179.54 | $179.55 | $179.50 |
| 7 purchase totals = | $592.36 | $631.7347 | $631.73 | $631.75 | $631.80 | |