| 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 | $75.62 | 9.239% | $82.6065 | $82.61 | $82.60 | $82.60 |
| Purchase #2 | $111.85 | 13.305% | $126.7316 | $126.73 | $126.75 | $126.70 |
| Purchase #3 | $152.82 | 3.715% | $158.4973 | $158.50 | $158.50 | $158.50 |
| Purchase #4 | $74.77 | 6.221% | $79.4214 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $8.66 | 7.824% | $9.3376 | $9.34 | $9.35 | $9.30 |
| Purchase #6 | $198.59 | 9.834% | $218.1193 | $218.12 | $218.10 | $218.10 |
| Purchase #7 | $97.93 | 8.806% | $106.5537 | $106.55 | $106.55 | $106.60 |
| 7 purchase totals = | $720.24 | $781.2674 | $781.27 | $781.25 | $781.20 | |