| 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 | $23.98 | 3.552% | $24.8318 | $24.83 | $24.85 | $24.80 |
| Purchase #2 | $226.70 | 4.326% | $236.507 | $236.51 | $236.50 | $236.50 |
| Purchase #3 | $204.47 | 3.486% | $211.5978 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $33.38 | 9.705% | $36.6195 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $64.56 | 4.282% | $67.3245 | $67.32 | $67.30 | $67.30 |
| Purchase #6 | $85.81 | 8.779% | $93.3433 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $189.62 | 13.329% | $214.8944 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $828.52 | $885.1183 | $885.11 | $885.10 | $885.00 | |