| 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 | $43.73 | 4.180% | $45.5579 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $185.33 | 12.764% | $208.9855 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $8.99 | 9.690% | $9.8611 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $104.55 | 6.650% | $111.5026 | $111.50 | $111.50 | $111.50 |
| Purchase #5 | $202.82 | 7.389% | $217.8064 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $238.77 | 13.585% | $271.2069 | $271.21 | $271.20 | $271.20 |
| Purchase #7 | $199.99 | 9.556% | $219.101 | $219.10 | $219.10 | $219.10 |
| 7 purchase totals = | $984.18 | $1,084.0214 | $1,084.03 | $1,084.00 | $1,084.10 | |