| 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 | $33.94 | 7.586% | $36.5147 | $36.51 | $36.50 | $36.50 |
| Purchase #2 | $156.42 | 10.117% | $172.245 | $172.25 | $172.25 | $172.20 |
| Purchase #3 | $120.85 | 4.475% | $126.258 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $192.88 | 11.168% | $214.4208 | $214.42 | $214.40 | $214.40 |
| Purchase #5 | $71.89 | 4.585% | $75.1862 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $200.38 | 7.528% | $215.4646 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $20.42 | 10.610% | $22.5866 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $796.78 | $862.6759 | $862.68 | $862.65 | $862.70 | |