| 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 | $83.97 | 6.327% | $89.2828 | $89.28 | $89.30 | $89.30 |
| Purchase #2 | $84.42 | 3.535% | $87.4042 | $87.40 | $87.40 | $87.40 |
| Purchase #3 | $113.48 | 7.712% | $122.2316 | $122.23 | $122.25 | $122.20 |
| Purchase #4 | $131.26 | 6.153% | $139.3364 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $65.75 | 3.530% | $68.071 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $227.56 | 3.209% | $234.8624 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $6.67 | 6.315% | $7.0912 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $713.11 | $748.2796 | $748.27 | $748.30 | $748.30 | |