| 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 | $55.45 | 13.218% | $62.7794 | $62.78 | $62.80 | $62.80 |
| Purchase #2 | $45.52 | 6.203% | $48.3436 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $221.89 | 8.730% | $241.261 | $241.26 | $241.25 | $241.30 |
| Purchase #4 | $51.93 | 9.228% | $56.7221 | $56.72 | $56.70 | $56.70 |
| Purchase #5 | $114.28 | 5.624% | $120.7071 | $120.71 | $120.70 | $120.70 |
| Purchase #6 | $227.69 | 12.623% | $256.4313 | $256.43 | $256.45 | $256.40 |
| Purchase #7 | $58.38 | 4.588% | $61.0585 | $61.06 | $61.05 | $61.10 |
| 7 purchase totals = | $775.14 | $847.3030 | $847.30 | $847.30 | $847.30 | |