| 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 | $47.55 | 9.815% | $52.217 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $176.26 | 5.107% | $185.2616 | $185.26 | $185.25 | $185.30 |
| Purchase #3 | $117.36 | 7.207% | $125.8181 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $33.45 | 7.739% | $36.0387 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $142.92 | 6.425% | $152.1026 | $152.10 | $152.10 | $152.10 |
| Purchase #6 | $120.75 | 7.141% | $129.3728 | $129.37 | $129.35 | $129.40 |
| Purchase #7 | $101.75 | 10.669% | $112.6057 | $112.61 | $112.60 | $112.60 |
| 7 purchase totals = | $740.04 | $793.4165 | $793.42 | $793.35 | $793.40 | |