| 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 | $15.25 | 6.344% | $16.2175 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $140.55 | 4.604% | $147.0209 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $140.96 | 10.402% | $155.6227 | $155.62 | $155.60 | $155.60 |
| Purchase #4 | $80.42 | 4.214% | $83.8089 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $38.61 | 12.590% | $43.471 | $43.47 | $43.45 | $43.50 |
| Purchase #6 | $189.49 | 8.841% | $206.2428 | $206.24 | $206.25 | $206.20 |
| Purchase #7 | $103.99 | 9.357% | $113.7203 | $113.72 | $113.70 | $113.70 |
| 7 purchase totals = | $709.27 | $766.1041 | $766.10 | $766.00 | $766.00 | |