| 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 | $238.68 | 11.490% | $266.1043 | $266.10 | $266.10 | $266.10 |
| Purchase #2 | $36.63 | 5.390% | $38.6044 | $38.60 | $38.60 | $38.60 |
| Purchase #3 | $63.33 | 11.132% | $70.3799 | $70.38 | $70.40 | $70.40 |
| Purchase #4 | $20.61 | 10.740% | $22.8235 | $22.82 | $22.80 | $22.80 |
| Purchase #5 | $170.55 | 8.787% | $185.5362 | $185.54 | $185.55 | $185.50 |
| Purchase #6 | $171.58 | 11.502% | $191.3151 | $191.32 | $191.30 | $191.30 |
| Purchase #7 | $27.40 | 12.378% | $30.7916 | $30.79 | $30.80 | $30.80 |
| 7 purchase totals = | $728.78 | $805.5550 | $805.55 | $805.55 | $805.50 | |