| 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 | $79.54 | 6.323% | $84.5693 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $158.39 | 13.750% | $180.1686 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $39.65 | 9.602% | $43.4572 | $43.46 | $43.45 | $43.50 |
| Purchase #4 | $191.44 | 11.258% | $212.9923 | $212.99 | $213.00 | $213.00 |
| Purchase #5 | $10.48 | 8.725% | $11.3944 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $68.78 | 3.731% | $71.3462 | $71.35 | $71.35 | $71.30 |
| Purchase #7 | $114.99 | 5.151% | $120.9131 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $663.27 | $724.8411 | $724.84 | $724.80 | $724.90 | |