| 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 | $53.27 | 6.331% | $56.6425 | $56.64 | $56.65 | $56.60 |
| Purchase #2 | $69.28 | 8.780% | $75.3628 | $75.36 | $75.35 | $75.40 |
| Purchase #3 | $42.89 | 5.158% | $45.1023 | $45.10 | $45.10 | $45.10 |
| Purchase #4 | $159.81 | 4.823% | $167.5176 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $188.82 | 11.210% | $209.9867 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $237.63 | 4.215% | $247.6461 | $247.65 | $247.65 | $247.60 |
| Purchase #7 | $223.47 | 7.345% | $239.8839 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $975.17 | $1,042.1419 | $1,042.14 | $1,042.15 | $1,042.10 | |