| 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 | $34.90 | 13.704% | $39.6827 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $61.39 | 8.151% | $66.3939 | $66.39 | $66.40 | $66.40 |
| Purchase #3 | $233.45 | 6.667% | $249.0141 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $235.30 | 8.144% | $254.4628 | $254.46 | $254.45 | $254.50 |
| Purchase #5 | $22.52 | 11.183% | $25.0384 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $208.77 | 5.785% | $220.8473 | $220.85 | $220.85 | $220.80 |
| Purchase #7 | $232.63 | 4.197% | $242.3935 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,028.96 | $1,097.8327 | $1,097.82 | $1,097.85 | $1,097.80 | |