| 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 | $46.60 | 3.792% | $48.3671 | $48.37 | $48.35 | $48.40 |
| Purchase #2 | $50.25 | 9.511% | $55.0293 | $55.03 | $55.05 | $55.00 |
| Purchase #3 | $203.95 | 13.180% | $230.8306 | $230.83 | $230.85 | $230.80 |
| Purchase #4 | $164.70 | 5.825% | $174.2938 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $207.88 | 7.144% | $222.7309 | $222.73 | $222.75 | $222.70 |
| Purchase #6 | $194.53 | 8.371% | $210.8141 | $210.81 | $210.80 | $210.80 |
| Purchase #7 | $176.86 | 10.119% | $194.7565 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $1,044.77 | $1,136.8223 | $1,136.82 | $1,136.85 | $1,136.80 | |