| 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 | $20.86 | 6.846% | $22.2881 | $22.29 | $22.30 | $22.30 |
| Purchase #2 | $209.43 | 8.242% | $226.6912 | $226.69 | $226.70 | $226.70 |
| Purchase #3 | $67.85 | 10.821% | $75.192 | $75.19 | $75.20 | $75.20 |
| Purchase #4 | $35.74 | 7.847% | $38.5445 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $46.93 | 12.574% | $52.831 | $52.83 | $52.85 | $52.80 |
| Purchase #6 | $58.90 | 5.268% | $62.0029 | $62.00 | $62.00 | $62.00 |
| Purchase #7 | $50.74 | 13.588% | $57.6346 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $490.45 | $535.1843 | $535.17 | $535.25 | $535.10 | |