| 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 | $6.54 | 5.113% | $6.8744 | $6.87 | $6.85 | $6.90 |
| Purchase #2 | $243.48 | 6.333% | $258.8996 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $120.35 | 5.637% | $127.1341 | $127.13 | $127.15 | $127.10 |
| Purchase #4 | $198.95 | 10.313% | $219.4677 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $117.75 | 11.258% | $131.0063 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $188.53 | 8.638% | $204.8152 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $109.77 | 5.819% | $116.1575 | $116.16 | $116.15 | $116.20 |
| 7 purchase totals = | $985.37 | $1,064.3548 | $1,064.36 | $1,064.30 | $1,064.40 | |