| 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 | $75.44 | 6.308% | $80.1988 | $80.20 | $80.20 | $80.20 |
| Purchase #2 | $81.61 | 13.497% | $92.6249 | $92.62 | $92.60 | $92.60 |
| Purchase #3 | $77.42 | 12.568% | $87.1501 | $87.15 | $87.15 | $87.20 |
| Purchase #4 | $140.39 | 13.677% | $159.5911 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $111.51 | 9.289% | $121.8682 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $228.26 | 3.167% | $235.489 | $235.49 | $235.50 | $235.50 |
| Purchase #7 | $209.93 | 3.567% | $217.4182 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $924.56 | $994.3403 | $994.34 | $994.30 | $994.40 | |