| 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 | $45.60 | 9.170% | $49.7815 | $49.78 | $49.80 | $49.80 |
| Purchase #2 | $52.54 | 10.207% | $57.9028 | $57.90 | $57.90 | $57.90 |
| Purchase #3 | $134.86 | 10.767% | $149.3804 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $181.94 | 12.273% | $204.2695 | $204.27 | $204.25 | $204.30 |
| Purchase #5 | $187.88 | 11.108% | $208.7497 | $208.75 | $208.75 | $208.70 |
| Purchase #6 | $74.49 | 6.832% | $79.5792 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $39.29 | 6.233% | $41.7389 | $41.74 | $41.75 | $41.70 |
| 7 purchase totals = | $716.60 | $791.4020 | $791.40 | $791.45 | $791.40 | |