| 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 | $16.63 | 13.693% | $18.9071 | $18.91 | $18.90 | $18.90 |
| Purchase #2 | $42.92 | 7.235% | $46.0253 | $46.03 | $46.05 | $46.00 |
| Purchase #3 | $95.68 | 6.666% | $102.058 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $117.71 | 6.250% | $125.0669 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $16.46 | 7.697% | $17.7269 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $46.96 | 9.150% | $51.2568 | $51.26 | $51.25 | $51.30 |
| Purchase #7 | $233.40 | 5.217% | $245.5765 | $245.58 | $245.60 | $245.60 |
| 7 purchase totals = | $569.76 | $606.6175 | $606.64 | $606.65 | $606.70 | |