| 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 | $40.36 | 6.468% | $42.9705 | $42.97 | $42.95 | $43.00 |
| Purchase #2 | $177.32 | 4.561% | $185.4076 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $122.93 | 9.836% | $135.0214 | $135.02 | $135.00 | $135.00 |
| Purchase #4 | $21.36 | 11.565% | $23.8303 | $23.83 | $23.85 | $23.80 |
| Purchase #5 | $101.54 | 13.842% | $115.5952 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $28.65 | 10.313% | $31.6047 | $31.60 | $31.60 | $31.60 |
| Purchase #7 | $54.83 | 11.668% | $61.2276 | $61.23 | $61.25 | $61.20 |
| 7 purchase totals = | $546.99 | $595.6573 | $595.66 | $595.65 | $595.60 | |