| 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 | $33.32 | 10.480% | $36.8119 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $76.64 | 9.224% | $83.7093 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $127.78 | 8.698% | $138.8943 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $142.54 | 5.834% | $150.8558 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $223.65 | 13.159% | $253.0801 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $84.27 | 8.250% | $91.2223 | $91.22 | $91.20 | $91.20 |
| Purchase #7 | $36.46 | 4.755% | $38.1937 | $38.19 | $38.20 | $38.20 |
| 7 purchase totals = | $724.66 | $792.7674 | $792.76 | $792.75 | $792.80 | |