| 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 | $10.56 | 4.315% | $11.0157 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $236.96 | 6.243% | $251.7534 | $251.75 | $251.75 | $251.80 |
| Purchase #3 | $204.77 | 4.805% | $214.6092 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $67.87 | 7.631% | $73.0492 | $73.05 | $73.05 | $73.00 |
| Purchase #5 | $238.81 | 8.512% | $259.1375 | $259.14 | $259.15 | $259.10 |
| Purchase #6 | $123.32 | 4.763% | $129.1937 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $131.39 | 5.590% | $138.7347 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $1,013.68 | $1,077.4934 | $1,077.49 | $1,077.50 | $1,077.40 | |