| 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 | $90.32 | 12.747% | $101.8331 | $101.83 | $101.85 | $101.80 |
| Purchase #2 | $91.51 | 5.778% | $96.7974 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $67.46 | 3.702% | $69.9574 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $139.81 | 5.533% | $147.5457 | $147.55 | $147.55 | $147.50 |
| Purchase #5 | $104.53 | 7.423% | $112.2893 | $112.29 | $112.30 | $112.30 |
| Purchase #6 | $200.68 | 3.482% | $207.6677 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $127.93 | 4.788% | $134.0553 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $822.24 | $870.1459 | $870.16 | $870.15 | $870.20 | |