| 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 | $206.49 | 6.153% | $219.1953 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $28.70 | 5.699% | $30.3356 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $7.81 | 9.508% | $8.5526 | $8.55 | $8.55 | $8.60 |
| Purchase #4 | $29.93 | 6.558% | $31.8928 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $98.80 | 6.608% | $105.3287 | $105.33 | $105.35 | $105.30 |
| Purchase #6 | $5.32 | 10.104% | $5.8575 | $5.86 | $5.85 | $5.90 |
| Purchase #7 | $197.45 | 11.733% | $220.6168 | $220.62 | $220.60 | $220.60 |
| 7 purchase totals = | $574.50 | $621.7793 | $621.79 | $621.80 | $621.80 | |