| 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 | $228.84 | 9.128% | $249.7285 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $9.53 | 4.349% | $9.9445 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $43.82 | 11.686% | $48.9408 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $81.86 | 11.707% | $91.4434 | $91.44 | $91.45 | $91.40 |
| Purchase #5 | $159.55 | 3.182% | $164.6269 | $164.63 | $164.65 | $164.60 |
| Purchase #6 | $150.91 | 13.778% | $171.7024 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $75.35 | 11.452% | $83.9791 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $749.86 | $820.3656 | $820.36 | $820.45 | $820.20 | |