| 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 | $33.99 | 10.393% | $37.5226 | $37.52 | $37.50 | $37.50 |
| Purchase #2 | $108.32 | 9.355% | $118.4533 | $118.45 | $118.45 | $118.50 |
| Purchase #3 | $22.82 | 13.134% | $25.8172 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $220.47 | 6.166% | $234.0642 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $159.87 | 3.343% | $165.2145 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $25.93 | 8.752% | $28.1994 | $28.20 | $28.20 | $28.20 |
| Purchase #7 | $15.48 | 4.656% | $16.2007 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $586.88 | $625.4719 | $625.46 | $625.40 | $625.50 | |