| 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 | $29.88 | 10.769% | $33.0978 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $103.64 | 11.710% | $115.7762 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $119.36 | 13.159% | $135.0666 | $135.07 | $135.05 | $135.10 |
| Purchase #4 | $57.88 | 7.772% | $62.3784 | $62.38 | $62.40 | $62.40 |
| Purchase #5 | $100.83 | 6.324% | $107.2065 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $57.38 | 8.209% | $62.0903 | $62.09 | $62.10 | $62.10 |
| Purchase #7 | $107.42 | 3.182% | $110.8381 | $110.84 | $110.85 | $110.80 |
| 7 purchase totals = | $576.39 | $626.4539 | $626.47 | $626.50 | $626.50 | |