| 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 | $74.47 | 7.207% | $79.8371 | $79.84 | $79.85 | $79.80 |
| Purchase #2 | $67.87 | 4.767% | $71.1054 | $71.11 | $71.10 | $71.10 |
| Purchase #3 | $14.67 | 13.557% | $16.6588 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $213.66 | 12.180% | $239.6838 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $101.90 | 11.625% | $113.7459 | $113.75 | $113.75 | $113.70 |
| Purchase #6 | $119.80 | 3.617% | $124.1332 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $163.93 | 5.138% | $172.3527 | $172.35 | $172.35 | $172.40 |
| 7 purchase totals = | $756.30 | $817.5169 | $817.52 | $817.55 | $817.50 | |