| 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 | $56.44 | 6.855% | $60.309 | $60.31 | $60.30 | $60.30 |
| Purchase #2 | $169.53 | 3.234% | $175.0126 | $175.01 | $175.00 | $175.00 |
| Purchase #3 | $154.55 | 12.174% | $173.3649 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $72.99 | 9.816% | $80.1547 | $80.15 | $80.15 | $80.20 |
| Purchase #5 | $224.66 | 12.838% | $253.5019 | $253.50 | $253.50 | $253.50 |
| Purchase #6 | $156.75 | 11.700% | $175.0898 | $175.09 | $175.10 | $175.10 |
| Purchase #7 | $25.53 | 13.827% | $29.06 | $29.06 | $29.05 | $29.10 |
| 7 purchase totals = | $860.45 | $946.4929 | $946.48 | $946.45 | $946.60 | |