| 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 | $51.36 | 11.630% | $57.3332 | $57.33 | $57.35 | $57.30 |
| Purchase #2 | $101.77 | 6.457% | $108.3413 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $197.82 | 13.342% | $224.2131 | $224.21 | $224.20 | $224.20 |
| Purchase #4 | $111.62 | 8.632% | $121.255 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $63.32 | 3.803% | $65.7281 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $50.28 | 3.556% | $52.068 | $52.07 | $52.05 | $52.10 |
| Purchase #7 | $139.86 | 5.126% | $147.0292 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $716.03 | $775.9679 | $775.97 | $776.00 | $775.90 | |