| 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 | $21.35 | 4.481% | $22.3067 | $22.31 | $22.30 | $22.30 |
| Purchase #2 | $25.35 | 13.804% | $28.8493 | $28.85 | $28.85 | $28.80 |
| Purchase #3 | $166.76 | 13.367% | $189.0508 | $189.05 | $189.05 | $189.10 |
| Purchase #4 | $14.53 | 13.635% | $16.5112 | $16.51 | $16.50 | $16.50 |
| Purchase #5 | $13.31 | 11.243% | $14.8064 | $14.81 | $14.80 | $14.80 |
| Purchase #6 | $241.79 | 11.265% | $269.0276 | $269.03 | $269.05 | $269.00 |
| Purchase #7 | $18.29 | 13.543% | $20.767 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $501.38 | $561.3190 | $561.33 | $561.30 | $561.30 | |