| 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 | $41.34 | 4.212% | $43.0812 | $43.08 | $43.10 | $43.10 |
| Purchase #2 | $103.68 | 5.658% | $109.5462 | $109.55 | $109.55 | $109.50 |
| Purchase #3 | $226.76 | 11.422% | $252.6605 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $162.77 | 4.498% | $170.0914 | $170.09 | $170.10 | $170.10 |
| Purchase #5 | $137.72 | 8.291% | $149.1384 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $123.45 | 10.828% | $136.8172 | $136.82 | $136.80 | $136.80 |
| Purchase #7 | $84.37 | 13.630% | $95.8696 | $95.87 | $95.85 | $95.90 |
| 7 purchase totals = | $880.09 | $957.2045 | $957.21 | $957.20 | $957.20 | |