| 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 | $53.48 | 6.193% | $56.792 | $56.79 | $56.80 | $56.80 |
| Purchase #2 | $203.93 | 4.105% | $212.3013 | $212.30 | $212.30 | $212.30 |
| Purchase #3 | $209.29 | 9.320% | $228.7958 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $64.34 | 4.234% | $67.0642 | $67.06 | $67.05 | $67.10 |
| Purchase #5 | $192.77 | 12.347% | $216.5713 | $216.57 | $216.55 | $216.60 |
| Purchase #6 | $7.95 | 11.239% | $8.8435 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $88.25 | 3.609% | $91.4349 | $91.43 | $91.45 | $91.40 |
| 7 purchase totals = | $820.01 | $881.8030 | $881.79 | $881.80 | $881.80 | |