| 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 | $42.48 | 5.329% | $44.7438 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $190.34 | 10.750% | $210.8016 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $181.73 | 8.209% | $196.6482 | $196.65 | $196.65 | $196.60 |
| Purchase #4 | $137.85 | 5.498% | $145.429 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $38.73 | 11.836% | $43.3141 | $43.31 | $43.30 | $43.30 |
| Purchase #6 | $221.64 | 6.710% | $236.512 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $23.52 | 8.115% | $25.4286 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $836.29 | $902.8773 | $902.87 | $902.90 | $902.70 | |