| 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 | $63.41 | 11.804% | $70.8949 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $113.64 | 8.330% | $123.1062 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $59.29 | 4.817% | $62.146 | $62.15 | $62.15 | $62.10 |
| Purchase #4 | $196.36 | 13.588% | $223.0414 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $209.41 | 10.121% | $230.6044 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $32.40 | 5.599% | $34.2141 | $34.21 | $34.20 | $34.20 |
| Purchase #7 | $180.45 | 6.661% | $192.4698 | $192.47 | $192.45 | $192.50 |
| 7 purchase totals = | $854.96 | $936.4768 | $936.47 | $936.45 | $936.40 | |