| 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 | $35.43 | 7.129% | $37.9558 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $142.67 | 3.243% | $147.2968 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $57.66 | 4.502% | $60.2559 | $60.26 | $60.25 | $60.30 |
| Purchase #4 | $226.85 | 12.798% | $255.8823 | $255.88 | $255.90 | $255.90 |
| Purchase #5 | $51.95 | 5.579% | $54.8483 | $54.85 | $54.85 | $54.80 |
| Purchase #6 | $9.79 | 3.328% | $10.1158 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $187.59 | 3.120% | $193.4428 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $711.94 | $759.7977 | $759.81 | $759.80 | $759.80 | |