| 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 | $48.69 | 12.565% | $54.8079 | $54.81 | $54.80 | $54.80 |
| Purchase #2 | $50.54 | 11.148% | $56.1742 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $103.47 | 9.213% | $113.0027 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $152.40 | 5.826% | $161.2788 | $161.28 | $161.30 | $161.30 |
| Purchase #5 | $107.72 | 9.487% | $117.9394 | $117.94 | $117.95 | $117.90 |
| Purchase #6 | $42.34 | 11.615% | $47.2578 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $241.73 | 11.432% | $269.3646 | $269.36 | $269.35 | $269.40 |
| 7 purchase totals = | $746.89 | $819.8254 | $819.82 | $819.80 | $819.90 | |