| 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 | $39.85 | 3.386% | $41.1993 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $183.30 | 7.541% | $197.1227 | $197.12 | $197.10 | $197.10 |
| Purchase #3 | $165.90 | 10.759% | $183.7492 | $183.75 | $183.75 | $183.70 |
| Purchase #4 | $95.90 | 5.316% | $100.998 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $121.72 | 4.446% | $127.1317 | $127.13 | $127.15 | $127.10 |
| Purchase #6 | $33.78 | 4.307% | $35.2349 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $106.34 | 5.111% | $111.775 | $111.78 | $111.80 | $111.80 |
| 7 purchase totals = | $746.79 | $797.2108 | $797.21 | $797.25 | $797.10 | |