| 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 | $24.31 | 6.185% | $25.8136 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $71.85 | 3.498% | $74.3633 | $74.36 | $74.35 | $74.40 |
| Purchase #3 | $84.48 | 10.550% | $93.3926 | $93.39 | $93.40 | $93.40 |
| Purchase #4 | $20.32 | 10.169% | $22.3863 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $152.48 | 4.219% | $158.9131 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $107.85 | 3.262% | $111.3681 | $111.37 | $111.35 | $111.40 |
| Purchase #7 | $112.55 | 4.182% | $117.2568 | $117.26 | $117.25 | $117.30 |
| 7 purchase totals = | $573.84 | $603.4938 | $603.49 | $603.45 | $603.60 | |