| 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 | $30.92 | 3.579% | $32.0266 | $32.03 | $32.05 | $32.00 |
| Purchase #2 | $30.65 | 11.342% | $34.1263 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $223.97 | 5.142% | $235.4865 | $235.49 | $235.50 | $235.50 |
| Purchase #4 | $150.78 | 9.335% | $164.8553 | $164.86 | $164.85 | $164.90 |
| Purchase #5 | $175.42 | 5.292% | $184.7032 | $184.70 | $184.70 | $184.70 |
| Purchase #6 | $94.58 | 7.245% | $101.4323 | $101.43 | $101.45 | $101.40 |
| Purchase #7 | $64.27 | 8.430% | $69.688 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $770.59 | $822.3182 | $822.33 | $822.40 | $822.30 | |