| 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 | $95.60 | 3.304% | $98.7586 | $98.76 | $98.75 | $98.80 |
| Purchase #2 | $19.73 | 8.805% | $21.4672 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $165.30 | 9.544% | $181.0762 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $228.95 | 9.763% | $251.3024 | $251.30 | $251.30 | $251.30 |
| Purchase #5 | $36.26 | 13.463% | $41.1417 | $41.14 | $41.15 | $41.10 |
| Purchase #6 | $32.76 | 3.235% | $33.8198 | $33.82 | $33.80 | $33.80 |
| Purchase #7 | $156.84 | 8.490% | $170.1557 | $170.16 | $170.15 | $170.20 |
| 7 purchase totals = | $735.44 | $797.7216 | $797.73 | $797.70 | $797.80 | |