| 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 | $23.80 | 4.361% | $24.8379 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $181.48 | 6.429% | $193.1473 | $193.15 | $193.15 | $193.10 |
| Purchase #3 | $179.49 | 4.313% | $187.2314 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $8.81 | 8.333% | $9.5441 | $9.54 | $9.55 | $9.50 |
| Purchase #5 | $47.65 | 7.836% | $51.3839 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $157.67 | 11.833% | $176.3271 | $176.33 | $176.35 | $176.30 |
| Purchase #7 | $219.28 | 4.741% | $229.6761 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $818.18 | $872.1478 | $872.15 | $872.25 | $872.00 | |