| 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 | $75.98 | 12.469% | $85.4539 | $85.45 | $85.45 | $85.50 |
| Purchase #2 | $24.75 | 13.839% | $28.1752 | $28.18 | $28.20 | $28.20 |
| Purchase #3 | $39.25 | 9.445% | $42.9572 | $42.96 | $42.95 | $43.00 |
| Purchase #4 | $68.62 | 8.529% | $74.4726 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $121.93 | 6.803% | $130.2249 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $8.86 | 12.837% | $9.9974 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $56.31 | 4.684% | $58.9476 | $58.95 | $58.95 | $58.90 |
| 7 purchase totals = | $395.70 | $430.2288 | $430.23 | $430.20 | $430.30 | |