| 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 | $47.46 | 5.189% | $49.9227 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $36.63 | 13.609% | $41.615 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $216.42 | 11.493% | $241.2932 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $145.59 | 8.511% | $157.9812 | $157.98 | $158.00 | $158.00 |
| Purchase #5 | $249.65 | 12.241% | $280.2097 | $280.21 | $280.20 | $280.20 |
| Purchase #6 | $56.98 | 6.301% | $60.5703 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $130.83 | 4.216% | $136.3458 | $136.35 | $136.35 | $136.30 |
| 7 purchase totals = | $883.56 | $967.9379 | $967.94 | $967.90 | $967.90 | |