| 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 | $22.98 | 11.602% | $25.6461 | $25.65 | $25.65 | $25.60 |
| Purchase #2 | $14.87 | 4.690% | $15.5674 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $178.26 | 12.360% | $200.2929 | $200.29 | $200.30 | $200.30 |
| Purchase #4 | $183.86 | 7.480% | $197.6127 | $197.61 | $197.60 | $197.60 |
| Purchase #5 | $46.61 | 4.208% | $48.5713 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $145.61 | 7.865% | $157.0622 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $37.73 | 7.268% | $40.4722 | $40.47 | $40.45 | $40.50 |
| 7 purchase totals = | $629.92 | $685.2248 | $685.22 | $685.15 | $685.30 | |