| 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 | $63.81 | 13.233% | $72.254 | $72.25 | $72.25 | $72.30 |
| Purchase #2 | $217.96 | 7.404% | $234.0978 | $234.10 | $234.10 | $234.10 |
| Purchase #3 | $122.66 | 7.180% | $131.467 | $131.47 | $131.45 | $131.50 |
| Purchase #4 | $5.31 | 8.629% | $5.7682 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $192.80 | 7.238% | $206.7549 | $206.75 | $206.75 | $206.80 |
| Purchase #6 | $133.79 | 11.809% | $149.5893 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $45.74 | 6.657% | $48.7849 | $48.78 | $48.80 | $48.80 |
| 7 purchase totals = | $782.07 | $848.7161 | $848.71 | $848.70 | $848.90 | |