| 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 | $30.74 | 9.321% | $33.6053 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $32.40 | 13.440% | $36.7546 | $36.75 | $36.75 | $36.80 |
| Purchase #3 | $42.31 | 7.445% | $45.46 | $45.46 | $45.45 | $45.50 |
| Purchase #4 | $120.76 | 4.760% | $126.5082 | $126.51 | $126.50 | $126.50 |
| Purchase #5 | $162.65 | 13.508% | $184.6208 | $184.62 | $184.60 | $184.60 |
| Purchase #6 | $129.32 | 4.407% | $135.0191 | $135.02 | $135.00 | $135.00 |
| Purchase #7 | $147.39 | 10.681% | $163.1327 | $163.13 | $163.15 | $163.10 |
| 7 purchase totals = | $665.57 | $725.1007 | $725.10 | $725.05 | $725.10 | |