| 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 | $12.43 | 6.423% | $13.2284 | $13.23 | $13.25 | $13.20 |
| Purchase #2 | $15.63 | 8.185% | $16.9093 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $7.87 | 12.334% | $8.8407 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $43.69 | 13.627% | $49.6436 | $49.64 | $49.65 | $49.60 |
| Purchase #5 | $244.56 | 12.411% | $274.9123 | $274.91 | $274.90 | $274.90 |
| Purchase #6 | $217.32 | 9.493% | $237.9502 | $237.95 | $237.95 | $238.00 |
| Purchase #7 | $119.55 | 13.498% | $135.6869 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $661.05 | $737.1714 | $737.17 | $737.20 | $737.10 | |