| 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 | $109.91 | 5.209% | $115.6352 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $30.45 | 10.130% | $33.5346 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $18.29 | 3.818% | $18.9883 | $18.99 | $19.00 | $19.00 |
| Purchase #4 | $135.83 | 11.749% | $151.7887 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $134.45 | 12.793% | $151.6502 | $151.65 | $151.65 | $151.70 |
| Purchase #6 | $190.33 | 12.397% | $213.9252 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $92.62 | 4.646% | $96.9231 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $711.88 | $782.4453 | $782.45 | $782.50 | $782.40 | |