| 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 | $64.50 | 9.718% | $70.7681 | $70.77 | $70.75 | $70.80 |
| Purchase #2 | $20.91 | 11.621% | $23.34 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $116.43 | 11.828% | $130.2013 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $104.29 | 9.104% | $113.7846 | $113.78 | $113.80 | $113.80 |
| Purchase #5 | $203.34 | 6.194% | $215.9349 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $100.48 | 10.107% | $110.6355 | $110.64 | $110.65 | $110.60 |
| Purchase #7 | $206.38 | 11.843% | $230.8216 | $230.82 | $230.80 | $230.80 |
| 7 purchase totals = | $816.33 | $895.4860 | $895.48 | $895.50 | $895.40 | |