| 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 | $5.25 | 6.566% | $5.5947 | $5.59 | $5.60 | $5.60 |
| Purchase #2 | $181.79 | 4.233% | $189.4852 | $189.49 | $189.50 | $189.50 |
| Purchase #3 | $173.25 | 12.590% | $195.0622 | $195.06 | $195.05 | $195.10 |
| Purchase #4 | $7.83 | 13.667% | $8.9001 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $197.67 | 13.862% | $225.071 | $225.07 | $225.05 | $225.10 |
| Purchase #6 | $232.78 | 9.337% | $254.5147 | $254.51 | $254.50 | $254.50 |
| Purchase #7 | $13.41 | 10.601% | $14.8316 | $14.83 | $14.85 | $14.80 |
| 7 purchase totals = | $811.98 | $893.4595 | $893.45 | $893.45 | $893.50 | |