| 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 | $38.88 | 13.681% | $44.1992 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $208.44 | 7.620% | $224.3231 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $18.81 | 11.339% | $20.9429 | $20.94 | $20.95 | $20.90 |
| Purchase #4 | $85.37 | 5.657% | $90.1994 | $90.20 | $90.20 | $90.20 |
| Purchase #5 | $240.88 | 11.615% | $268.8582 | $268.86 | $268.85 | $268.90 |
| Purchase #6 | $65.66 | 6.438% | $69.8872 | $69.89 | $69.90 | $69.90 |
| Purchase #7 | $152.86 | 4.819% | $160.2263 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $810.90 | $878.6363 | $878.64 | $878.65 | $878.60 | |