| 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 | $98.51 | 10.429% | $108.7836 | $108.78 | $108.80 | $108.80 |
| Purchase #2 | $223.68 | 12.599% | $251.8614 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $21.82 | 6.405% | $23.2176 | $23.22 | $23.20 | $23.20 |
| Purchase #4 | $36.31 | 12.365% | $40.7997 | $40.80 | $40.80 | $40.80 |
| Purchase #5 | $195.73 | 3.282% | $202.1539 | $202.15 | $202.15 | $202.20 |
| Purchase #6 | $187.90 | 13.565% | $213.3886 | $213.39 | $213.40 | $213.40 |
| Purchase #7 | $17.26 | 5.227% | $18.1622 | $18.16 | $18.15 | $18.20 |
| 7 purchase totals = | $781.21 | $858.3670 | $858.36 | $858.35 | $858.50 | |