| 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 | $70.28 | 10.843% | $77.9005 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $91.35 | 9.782% | $100.2859 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $32.25 | 7.710% | $34.7365 | $34.74 | $34.75 | $34.70 |
| Purchase #4 | $205.69 | 6.627% | $219.3211 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $61.93 | 8.455% | $67.1662 | $67.17 | $67.15 | $67.20 |
| Purchase #6 | $200.73 | 8.655% | $218.1032 | $218.10 | $218.10 | $218.10 |
| Purchase #7 | $126.89 | 6.297% | $134.8803 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $789.12 | $852.3937 | $852.40 | $852.40 | $852.40 | |