| 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 | $14.49 | 6.534% | $15.4368 | $15.44 | $15.45 | $15.40 |
| Purchase #2 | $76.55 | 3.222% | $79.0164 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $165.61 | 13.114% | $187.3281 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $140.50 | 10.398% | $155.1092 | $155.11 | $155.10 | $155.10 |
| Purchase #5 | $53.83 | 4.213% | $56.0979 | $56.10 | $56.10 | $56.10 |
| Purchase #6 | $239.59 | 9.426% | $262.1738 | $262.17 | $262.15 | $262.20 |
| Purchase #7 | $250.59 | 8.381% | $271.5919 | $271.59 | $271.60 | $271.60 |
| 7 purchase totals = | $941.16 | $1,026.7541 | $1,026.76 | $1,026.75 | $1,026.70 | |