| 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 | $75.26 | 7.136% | $80.6306 | $80.63 | $80.65 | $80.60 |
| Purchase #2 | $236.26 | 11.418% | $263.2362 | $263.24 | $263.25 | $263.20 |
| Purchase #3 | $184.83 | 10.698% | $204.6031 | $204.60 | $204.60 | $204.60 |
| Purchase #4 | $197.96 | 9.675% | $217.1126 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $248.66 | 11.355% | $276.8953 | $276.90 | $276.90 | $276.90 |
| Purchase #6 | $42.91 | 9.280% | $46.892 | $46.89 | $46.90 | $46.90 |
| Purchase #7 | $168.54 | 6.582% | $179.6333 | $179.63 | $179.65 | $179.60 |
| 7 purchase totals = | $1,154.42 | $1,269.0031 | $1,269.00 | $1,269.05 | $1,268.90 | |