| 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 | $44.45 | 4.407% | $46.4089 | $46.41 | $46.40 | $46.40 |
| Purchase #2 | $152.30 | 5.576% | $160.7922 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $19.57 | 5.752% | $20.6957 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $145.94 | 10.464% | $161.2112 | $161.21 | $161.20 | $161.20 |
| Purchase #5 | $122.67 | 3.263% | $126.6727 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $109.28 | 7.597% | $117.582 | $117.58 | $117.60 | $117.60 |
| Purchase #7 | $183.99 | 6.769% | $196.4443 | $196.44 | $196.45 | $196.40 |
| 7 purchase totals = | $778.20 | $829.8070 | $829.80 | $829.80 | $829.80 | |