| 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 | $90.60 | 6.816% | $96.7753 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $248.71 | 3.221% | $256.7209 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $192.31 | 12.793% | $216.9122 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $45.92 | 3.214% | $47.3959 | $47.40 | $47.40 | $47.40 |
| Purchase #5 | $111.35 | 3.355% | $115.0858 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $121.44 | 11.275% | $135.1324 | $135.13 | $135.15 | $135.10 |
| Purchase #7 | $23.50 | 8.201% | $25.4272 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $833.83 | $893.4497 | $893.46 | $893.50 | $893.40 | |