| 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 | $50.99 | 7.513% | $54.8209 | $54.82 | $54.80 | $54.80 |
| Purchase #2 | $39.92 | 4.205% | $41.5986 | $41.60 | $41.60 | $41.60 |
| Purchase #3 | $14.51 | 5.791% | $15.3503 | $15.35 | $15.35 | $15.40 |
| Purchase #4 | $175.32 | 7.296% | $188.1113 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $74.39 | 6.726% | $79.3935 | $79.39 | $79.40 | $79.40 |
| Purchase #6 | $25.90 | 7.263% | $27.7811 | $27.78 | $27.80 | $27.80 |
| Purchase #7 | $202.49 | 8.763% | $220.2342 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $583.52 | $627.2899 | $627.28 | $627.30 | $627.30 | |