| 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 | $184.55 | 12.708% | $208.0026 | $208.00 | $208.00 | $208.00 |
| Purchase #2 | $88.75 | 3.352% | $91.7249 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $95.70 | 13.669% | $108.7812 | $108.78 | $108.80 | $108.80 |
| Purchase #4 | $82.65 | 6.372% | $87.9165 | $87.92 | $87.90 | $87.90 |
| Purchase #5 | $73.72 | 7.623% | $79.3397 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $86.92 | 5.670% | $91.8484 | $91.85 | $91.85 | $91.80 |
| Purchase #7 | $18.66 | 7.158% | $19.9957 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $630.95 | $687.6090 | $687.61 | $687.60 | $687.50 | |