| 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 | $124.50 | 3.628% | $129.0169 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $83.31 | 9.754% | $91.4361 | $91.44 | $91.45 | $91.40 |
| Purchase #3 | $245.90 | 3.457% | $254.4008 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $153.32 | 11.787% | $171.3918 | $171.39 | $171.40 | $171.40 |
| Purchase #5 | $34.35 | 5.478% | $36.2317 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $71.83 | 5.825% | $76.0141 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $42.66 | 9.318% | $46.6351 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $755.87 | $805.1265 | $805.13 | $805.15 | $805.00 | |