| 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 | $54.82 | 9.504% | $60.0301 | $60.03 | $60.05 | $60.00 |
| Purchase #2 | $130.31 | 11.827% | $145.7218 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $10.74 | 13.687% | $12.21 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $220.31 | 11.553% | $245.7624 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $55.26 | 9.357% | $60.4307 | $60.43 | $60.45 | $60.40 |
| Purchase #6 | $36.27 | 5.726% | $38.3468 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $67.34 | 10.274% | $74.2585 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $575.05 | $636.7603 | $636.76 | $636.75 | $636.70 | |