| 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 | $80.64 | 8.713% | $87.6662 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $152.93 | 5.358% | $161.124 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $100.44 | 10.595% | $111.0816 | $111.08 | $111.10 | $111.10 |
| Purchase #4 | $219.58 | 6.418% | $233.6726 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $214.72 | 8.458% | $232.881 | $232.88 | $232.90 | $232.90 |
| Purchase #6 | $31.60 | 3.581% | $32.7316 | $32.73 | $32.75 | $32.70 |
| Purchase #7 | $92.60 | 8.689% | $100.646 | $100.65 | $100.65 | $100.60 |
| 7 purchase totals = | $892.51 | $959.8030 | $959.80 | $959.80 | $959.80 | |