| 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 | $51.58 | 9.417% | $56.4373 | $56.44 | $56.45 | $56.40 |
| Purchase #2 | $114.87 | 10.435% | $126.8567 | $126.86 | $126.85 | $126.90 |
| Purchase #3 | $237.27 | 8.168% | $256.6502 | $256.65 | $256.65 | $256.70 |
| Purchase #4 | $50.99 | 9.340% | $55.7525 | $55.75 | $55.75 | $55.80 |
| Purchase #5 | $157.93 | 13.695% | $179.5585 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $63.85 | 13.568% | $72.5132 | $72.51 | $72.50 | $72.50 |
| Purchase #7 | $33.65 | 9.125% | $36.7206 | $36.72 | $36.70 | $36.70 |
| 7 purchase totals = | $710.14 | $784.4890 | $784.49 | $784.45 | $784.60 | |