| 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 | $64.36 | 4.234% | $67.085 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $148.47 | 12.147% | $166.5047 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $8.67 | 4.379% | $9.0497 | $9.05 | $9.05 | $9.00 |
| Purchase #4 | $190.37 | 5.163% | $200.1988 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $97.73 | 3.298% | $100.9531 | $100.95 | $100.95 | $101.00 |
| Purchase #6 | $123.36 | 8.745% | $134.1478 | $134.15 | $134.15 | $134.10 |
| Purchase #7 | $22.74 | 7.487% | $24.4425 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $655.70 | $702.3816 | $702.38 | $702.40 | $702.30 | |