| 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 | $20.54 | 11.162% | $22.8327 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $108.70 | 12.339% | $122.1125 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $203.56 | 10.359% | $224.6468 | $224.65 | $224.65 | $224.60 |
| Purchase #4 | $79.38 | 5.720% | $83.9205 | $83.92 | $83.90 | $83.90 |
| Purchase #5 | $120.29 | 3.294% | $124.2524 | $124.25 | $124.25 | $124.30 |
| Purchase #6 | $113.60 | 5.794% | $120.182 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $30.65 | 11.196% | $34.0816 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $676.72 | $732.0285 | $732.02 | $732.05 | $732.00 | |