| 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 | $36.31 | 5.862% | $38.4385 | $38.44 | $38.45 | $38.40 |
| Purchase #2 | $224.72 | 7.521% | $241.6212 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $115.31 | 12.239% | $129.4228 | $129.42 | $129.40 | $129.40 |
| Purchase #4 | $86.54 | 4.624% | $90.5416 | $90.54 | $90.55 | $90.50 |
| Purchase #5 | $33.31 | 4.486% | $34.8043 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $232.31 | 6.445% | $247.2824 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $109.96 | 7.501% | $118.2081 | $118.21 | $118.20 | $118.20 |
| 7 purchase totals = | $838.46 | $900.3189 | $900.31 | $900.30 | $900.20 | |