| 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 | $52.70 | 7.155% | $56.4707 | $56.47 | $56.45 | $56.50 |
| Purchase #2 | $65.67 | 4.238% | $68.4531 | $68.45 | $68.45 | $68.50 |
| Purchase #3 | $23.60 | 12.124% | $26.4613 | $26.46 | $26.45 | $26.50 |
| Purchase #4 | $209.85 | 7.148% | $224.8501 | $224.85 | $224.85 | $224.90 |
| Purchase #5 | $20.54 | 11.459% | $22.8937 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $218.54 | 9.320% | $238.9079 | $238.91 | $238.90 | $238.90 |
| Purchase #7 | $118.37 | 6.580% | $126.1587 | $126.16 | $126.15 | $126.20 |
| 7 purchase totals = | $709.27 | $764.1955 | $764.19 | $764.15 | $764.40 | |