| 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 | $76.79 | 5.802% | $81.2454 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $189.53 | 13.617% | $215.3383 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $200.83 | 13.238% | $227.4159 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $234.40 | 4.792% | $245.6324 | $245.63 | $245.65 | $245.60 |
| Purchase #5 | $7.74 | 8.397% | $8.3899 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $17.42 | 9.745% | $19.1176 | $19.12 | $19.10 | $19.10 |
| Purchase #7 | $5.68 | 4.874% | $5.9568 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $732.39 | $803.0963 | $803.11 | $803.10 | $803.00 | |