| 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 | $93.57 | 12.653% | $105.4094 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $129.25 | 5.169% | $135.9309 | $135.93 | $135.95 | $135.90 |
| Purchase #3 | $8.45 | 5.740% | $8.935 | $8.94 | $8.95 | $8.90 |
| Purchase #4 | $196.94 | 5.406% | $207.5866 | $207.59 | $207.60 | $207.60 |
| Purchase #5 | $16.39 | 8.788% | $17.8304 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $139.75 | 13.317% | $158.3605 | $158.36 | $158.35 | $158.40 |
| Purchase #7 | $207.86 | 3.643% | $215.4323 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $792.21 | $849.4851 | $849.49 | $849.55 | $849.40 | |