| 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 | $56.79 | 7.260% | $60.913 | $60.91 | $60.90 | $60.90 |
| Purchase #2 | $79.92 | 4.284% | $83.3438 | $83.34 | $83.35 | $83.30 |
| Purchase #3 | $129.42 | 3.374% | $133.7866 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $165.33 | 7.637% | $177.9563 | $177.96 | $177.95 | $178.00 |
| Purchase #5 | $9.55 | 11.205% | $10.6201 | $10.62 | $10.60 | $10.60 |
| Purchase #6 | $123.52 | 8.296% | $133.7672 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $221.29 | 7.124% | $237.0547 | $237.05 | $237.05 | $237.10 |
| 7 purchase totals = | $785.82 | $837.4417 | $837.44 | $837.40 | $837.50 | |