| 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 | $66.37 | 5.232% | $69.8425 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $28.94 | 8.388% | $31.3675 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $224.49 | 7.386% | $241.0708 | $241.07 | $241.05 | $241.10 |
| Purchase #4 | $238.87 | 5.678% | $252.433 | $252.43 | $252.45 | $252.40 |
| Purchase #5 | $176.90 | 8.343% | $191.6588 | $191.66 | $191.65 | $191.70 |
| Purchase #6 | $175.41 | 10.593% | $193.9912 | $193.99 | $194.00 | $194.00 |
| Purchase #7 | $179.49 | 8.325% | $194.4325 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $1,090.47 | $1,174.7963 | $1,174.79 | $1,174.80 | $1,174.80 | |