| 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 | $74.39 | 9.496% | $81.4541 | $81.45 | $81.45 | $81.50 |
| Purchase #2 | $65.50 | 4.312% | $68.3244 | $68.32 | $68.30 | $68.30 |
| Purchase #3 | $188.58 | 5.590% | $199.1216 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $107.71 | 11.592% | $120.1957 | $120.20 | $120.20 | $120.20 |
| Purchase #5 | $84.42 | 10.198% | $93.0292 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $55.40 | 3.534% | $57.3578 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $123.64 | 6.794% | $132.0401 | $132.04 | $132.05 | $132.00 |
| 7 purchase totals = | $699.64 | $751.5229 | $751.52 | $751.50 | $751.50 | |