| 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 | $99.41 | 13.247% | $112.5788 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $31.28 | 6.674% | $33.3676 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $149.70 | 11.158% | $166.4035 | $166.40 | $166.40 | $166.40 |
| Purchase #4 | $14.72 | 6.427% | $15.6661 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $19.94 | 11.491% | $22.2313 | $22.23 | $22.25 | $22.20 |
| Purchase #6 | $33.35 | 9.177% | $36.4105 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $5.97 | 6.227% | $6.3418 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $354.37 | $392.9996 | $393.00 | $393.00 | $393.00 | |