| 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 | $57.45 | 7.404% | $61.7036 | $61.70 | $61.70 | $61.70 |
| Purchase #2 | $55.58 | 3.157% | $57.3347 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $169.59 | 13.281% | $192.1132 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $164.97 | 7.239% | $176.9122 | $176.91 | $176.90 | $176.90 |
| Purchase #5 | $182.32 | 3.852% | $189.343 | $189.34 | $189.35 | $189.30 |
| Purchase #6 | $228.45 | 12.103% | $256.0993 | $256.10 | $256.10 | $256.10 |
| Purchase #7 | $114.81 | 4.777% | $120.2945 | $120.29 | $120.30 | $120.30 |
| 7 purchase totals = | $973.17 | $1,053.8005 | $1,053.78 | $1,053.80 | $1,053.70 | |