| 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 | $73.82 | 8.131% | $79.8223 | $79.82 | $79.80 | $79.80 |
| Purchase #2 | $34.69 | 10.853% | $38.4549 | $38.45 | $38.45 | $38.50 |
| Purchase #3 | $81.79 | 7.571% | $87.9823 | $87.98 | $88.00 | $88.00 |
| Purchase #4 | $22.37 | 3.535% | $23.1608 | $23.16 | $23.15 | $23.20 |
| Purchase #5 | $185.76 | 13.492% | $210.8227 | $210.82 | $210.80 | $210.80 |
| Purchase #6 | $86.99 | 11.493% | $96.9878 | $96.99 | $97.00 | $97.00 |
| Purchase #7 | $248.30 | 8.537% | $269.4974 | $269.50 | $269.50 | $269.50 |
| 7 purchase totals = | $733.72 | $806.7282 | $806.72 | $806.70 | $806.80 | |