| 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 | $75.86 | 3.799% | $78.7419 | $78.74 | $78.75 | $78.70 |
| Purchase #2 | $235.66 | 7.175% | $252.5686 | $252.57 | $252.55 | $252.60 |
| Purchase #3 | $185.37 | 12.441% | $208.4319 | $208.43 | $208.45 | $208.40 |
| Purchase #4 | $211.33 | 8.148% | $228.5492 | $228.55 | $228.55 | $228.50 |
| Purchase #5 | $60.56 | 13.135% | $68.5146 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $38.47 | 12.574% | $43.3072 | $43.31 | $43.30 | $43.30 |
| Purchase #7 | $107.38 | 13.625% | $122.0105 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $914.63 | $1,002.1239 | $1,002.12 | $1,002.10 | $1,002.00 | |