| 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 | $41.92 | 4.706% | $43.8928 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $113.44 | 7.226% | $121.6372 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $20.95 | 5.481% | $22.0983 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $97.44 | 6.408% | $103.684 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $181.30 | 11.104% | $201.4316 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $65.94 | 6.862% | $70.4648 | $70.46 | $70.45 | $70.50 |
| Purchase #7 | $91.86 | 11.388% | $102.321 | $102.32 | $102.30 | $102.30 |
| 7 purchase totals = | $612.85 | $665.5297 | $665.52 | $665.55 | $665.50 | |