| 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 | $28.26 | 10.596% | $31.2544 | $31.25 | $31.25 | $31.30 |
| Purchase #2 | $167.36 | 6.653% | $178.4945 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $63.53 | 4.391% | $66.3196 | $66.32 | $66.30 | $66.30 |
| Purchase #4 | $91.51 | 11.849% | $102.353 | $102.35 | $102.35 | $102.40 |
| Purchase #5 | $250.75 | 12.796% | $282.836 | $282.84 | $282.85 | $282.80 |
| Purchase #6 | $174.62 | 13.287% | $197.8218 | $197.82 | $197.80 | $197.80 |
| Purchase #7 | $153.56 | 5.112% | $161.41 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $929.59 | $1,020.4893 | $1,020.48 | $1,020.45 | $1,020.50 | |