| 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 | $51.26 | 7.302% | $55.003 | $55.00 | $55.00 | $55.00 |
| Purchase #2 | $69.54 | 7.780% | $74.9502 | $74.95 | $74.95 | $75.00 |
| Purchase #3 | $106.80 | 9.103% | $116.522 | $116.52 | $116.50 | $116.50 |
| Purchase #4 | $130.32 | 5.262% | $137.1774 | $137.18 | $137.20 | $137.20 |
| Purchase #5 | $66.77 | 10.159% | $73.5532 | $73.55 | $73.55 | $73.60 |
| Purchase #6 | $145.80 | 5.200% | $153.3816 | $153.38 | $153.40 | $153.40 |
| Purchase #7 | $191.25 | 10.449% | $211.2337 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $761.74 | $821.8211 | $821.81 | $821.85 | $821.90 | |