| 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 | $77.78 | 9.569% | $85.2228 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $83.65 | 8.217% | $90.5235 | $90.52 | $90.50 | $90.50 |
| Purchase #3 | $235.95 | 6.450% | $251.1688 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $102.85 | 11.708% | $114.8917 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $228.55 | 13.352% | $259.066 | $259.07 | $259.05 | $259.10 |
| Purchase #6 | $134.84 | 4.188% | $140.4871 | $140.49 | $140.50 | $140.50 |
| Purchase #7 | $23.92 | 10.234% | $26.368 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $887.54 | $967.7279 | $967.73 | $967.65 | $967.80 | |