| 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 | $89.91 | 4.750% | $94.1807 | $94.18 | $94.20 | $94.20 |
| Purchase #2 | $21.78 | 3.306% | $22.5 | $22.50 | $22.50 | $22.50 |
| Purchase #3 | $167.29 | 12.158% | $187.6291 | $187.63 | $187.65 | $187.60 |
| Purchase #4 | $166.97 | 8.463% | $181.1007 | $181.10 | $181.10 | $181.10 |
| Purchase #5 | $100.87 | 7.469% | $108.404 | $108.40 | $108.40 | $108.40 |
| Purchase #6 | $98.58 | 4.106% | $102.6277 | $102.63 | $102.65 | $102.60 |
| Purchase #7 | $79.71 | 10.108% | $87.7671 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $725.11 | $784.2093 | $784.21 | $784.25 | $784.20 | |