| 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 | $58.34 | 6.600% | $62.1904 | $62.19 | $62.20 | $62.20 |
| Purchase #2 | $7.45 | 13.310% | $8.4416 | $8.44 | $8.45 | $8.40 |
| Purchase #3 | $183.25 | 10.849% | $203.1308 | $203.13 | $203.15 | $203.10 |
| Purchase #4 | $60.86 | 11.805% | $68.0445 | $68.04 | $68.05 | $68.00 |
| Purchase #5 | $231.30 | 3.294% | $238.919 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $203.64 | 10.264% | $224.5416 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $202.47 | 5.191% | $212.9802 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $947.31 | $1,018.2481 | $1,018.24 | $1,018.30 | $1,018.10 | |