| 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 | $50.30 | 9.270% | $54.9628 | $54.96 | $54.95 | $55.00 |
| Purchase #2 | $226.61 | 8.774% | $246.4928 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $135.77 | 9.709% | $148.9519 | $148.95 | $148.95 | $149.00 |
| Purchase #4 | $110.60 | 13.559% | $125.5963 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $186.26 | 8.755% | $202.5671 | $202.57 | $202.55 | $202.60 |
| Purchase #6 | $181.30 | 5.387% | $191.0666 | $191.07 | $191.05 | $191.10 |
| Purchase #7 | $204.83 | 9.576% | $224.4445 | $224.44 | $224.45 | $224.40 |
| 7 purchase totals = | $1,095.67 | $1,194.0820 | $1,194.08 | $1,194.05 | $1,194.20 | |