| 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 | $242.48 | 13.471% | $275.1445 | $275.14 | $275.15 | $275.10 |
| Purchase #2 | $43.67 | 9.130% | $47.6571 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $123.78 | 7.326% | $132.8481 | $132.85 | $132.85 | $132.80 |
| Purchase #4 | $32.50 | 13.838% | $36.9974 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $90.41 | 8.734% | $98.3064 | $98.31 | $98.30 | $98.30 |
| Purchase #6 | $20.95 | 12.271% | $23.5208 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $155.40 | 3.528% | $160.8825 | $160.88 | $160.90 | $160.90 |
| 7 purchase totals = | $709.19 | $775.3568 | $775.36 | $775.35 | $775.30 | |