| 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 | $71.37 | 8.867% | $77.6984 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $84.35 | 3.508% | $87.309 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $185.69 | 11.118% | $206.335 | $206.34 | $206.35 | $206.30 |
| Purchase #4 | $152.83 | 8.295% | $165.5072 | $165.51 | $165.50 | $165.50 |
| Purchase #5 | $194.51 | 4.761% | $203.7706 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $72.51 | 12.140% | $81.3127 | $81.31 | $81.30 | $81.30 |
| Purchase #7 | $238.77 | 12.226% | $267.962 | $267.96 | $267.95 | $268.00 |
| 7 purchase totals = | $1,000.03 | $1,089.8949 | $1,089.90 | $1,089.85 | $1,089.90 | |