| 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 | $86.69 | 9.852% | $95.2307 | $95.23 | $95.25 | $95.20 |
| Purchase #2 | $111.85 | 3.750% | $116.0444 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $37.36 | 6.218% | $39.683 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $46.52 | 9.116% | $50.7608 | $50.76 | $50.75 | $50.80 |
| Purchase #5 | $134.69 | 5.746% | $142.4293 | $142.43 | $142.45 | $142.40 |
| Purchase #6 | $183.66 | 4.821% | $192.5142 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $239.78 | 5.739% | $253.541 | $253.54 | $253.55 | $253.50 |
| 7 purchase totals = | $840.55 | $890.2034 | $890.19 | $890.25 | $890.10 | |