| 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 | $9.39 | 12.624% | $10.5754 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $139.49 | 12.757% | $157.2847 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $32.94 | 4.151% | $34.3073 | $34.31 | $34.30 | $34.30 |
| Purchase #4 | $22.37 | 5.806% | $23.6688 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $145.64 | 3.335% | $150.4971 | $150.50 | $150.50 | $150.50 |
| Purchase #6 | $79.73 | 6.606% | $84.997 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $232.67 | 13.469% | $264.0083 | $264.01 | $264.00 | $264.00 |
| 7 purchase totals = | $662.23 | $725.3386 | $725.35 | $725.35 | $725.40 | |