| 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 | $75.29 | 12.839% | $84.9565 | $84.96 | $84.95 | $85.00 |
| Purchase #2 | $120.75 | 6.624% | $128.7485 | $128.75 | $128.75 | $128.70 |
| Purchase #3 | $90.61 | 5.459% | $95.5564 | $95.56 | $95.55 | $95.60 |
| Purchase #4 | $125.25 | 10.778% | $138.7494 | $138.75 | $138.75 | $138.70 |
| Purchase #5 | $183.73 | 4.840% | $192.6225 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $142.89 | 13.397% | $162.033 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $76.44 | 9.277% | $83.5313 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $814.96 | $886.1976 | $886.20 | $886.20 | $886.10 | |