| 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 | $70.80 | 9.552% | $77.5628 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $246.94 | 4.272% | $257.4893 | $257.49 | $257.50 | $257.50 |
| Purchase #3 | $183.70 | 10.442% | $202.882 | $202.88 | $202.90 | $202.90 |
| Purchase #4 | $185.34 | 9.650% | $203.2253 | $203.23 | $203.25 | $203.20 |
| Purchase #5 | $115.25 | 7.111% | $123.4454 | $123.45 | $123.45 | $123.40 |
| Purchase #6 | $142.29 | 11.201% | $158.2279 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $84.56 | 6.709% | $90.2331 | $90.23 | $90.25 | $90.20 |
| 7 purchase totals = | $1,028.88 | $1,113.0658 | $1,113.07 | $1,113.15 | $1,113.00 | |