| 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 | $29.41 | 12.341% | $33.0395 | $33.04 | $33.05 | $33.00 |
| Purchase #2 | $89.59 | 8.807% | $97.4802 | $97.48 | $97.50 | $97.50 |
| Purchase #3 | $115.38 | 11.799% | $128.9937 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $200.53 | 6.581% | $213.7269 | $213.73 | $213.75 | $213.70 |
| Purchase #5 | $201.58 | 4.115% | $209.875 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $162.37 | 10.142% | $178.8376 | $178.84 | $178.85 | $178.80 |
| Purchase #7 | $96.73 | 8.683% | $105.1291 | $105.13 | $105.15 | $105.10 |
| 7 purchase totals = | $895.59 | $967.0820 | $967.09 | $967.20 | $967.00 | |