| 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 | $97.39 | 10.514% | $107.6296 | $107.63 | $107.65 | $107.60 |
| Purchase #2 | $36.38 | 13.797% | $41.3993 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $89.68 | 6.816% | $95.7926 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $50.40 | 6.153% | $53.5011 | $53.50 | $53.50 | $53.50 |
| Purchase #5 | $145.69 | 9.344% | $159.3033 | $159.30 | $159.30 | $159.30 |
| Purchase #6 | $152.35 | 9.711% | $167.1447 | $167.14 | $167.15 | $167.10 |
| Purchase #7 | $159.80 | 10.775% | $177.0185 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $731.69 | $801.7891 | $801.78 | $801.80 | $801.70 | |