| 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 | $30.72 | 10.798% | $34.0371 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $210.48 | 10.799% | $233.2097 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $80.84 | 4.271% | $84.2927 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $167.77 | 8.489% | $182.012 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $122.98 | 10.458% | $135.8412 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $155.35 | 13.478% | $176.2881 | $176.29 | $176.30 | $176.30 |
| Purchase #7 | $42.74 | 7.362% | $45.8865 | $45.89 | $45.90 | $45.90 |
| 7 purchase totals = | $810.88 | $891.5673 | $891.57 | $891.60 | $891.50 | |