| 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 | $41.63 | 4.504% | $43.505 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $80.34 | 5.579% | $84.8222 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $193.46 | 6.663% | $206.3502 | $206.35 | $206.35 | $206.40 |
| Purchase #4 | $194.62 | 12.209% | $218.3812 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $187.48 | 6.404% | $199.4862 | $199.49 | $199.50 | $199.50 |
| Purchase #6 | $21.52 | 7.688% | $23.1745 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $71.29 | 3.501% | $73.7859 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $790.34 | $849.5052 | $849.51 | $849.50 | $849.60 | |