| 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 | $18.50 | 3.649% | $19.1751 | $19.18 | $19.20 | $19.20 |
| Purchase #2 | $13.93 | 4.793% | $14.5977 | $14.60 | $14.60 | $14.60 |
| Purchase #3 | $57.60 | 8.858% | $62.7022 | $62.70 | $62.70 | $62.70 |
| Purchase #4 | $112.80 | 13.125% | $127.605 | $127.61 | $127.60 | $127.60 |
| Purchase #5 | $56.37 | 12.372% | $63.3441 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $91.81 | 4.434% | $95.8809 | $95.88 | $95.90 | $95.90 |
| Purchase #7 | $45.62 | 4.547% | $47.6943 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $396.63 | $430.9993 | $431.00 | $431.05 | $431.00 | |