| 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 | $51.40 | 13.522% | $58.3503 | $58.35 | $58.35 | $58.40 |
| Purchase #2 | $113.82 | 12.577% | $128.1351 | $128.14 | $128.15 | $128.10 |
| Purchase #3 | $125.60 | 3.640% | $130.1718 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $139.98 | 9.747% | $153.6239 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $105.88 | 10.815% | $117.3309 | $117.33 | $117.35 | $117.30 |
| Purchase #6 | $134.66 | 5.864% | $142.5565 | $142.56 | $142.55 | $142.60 |
| Purchase #7 | $85.72 | 12.492% | $96.4281 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $757.06 | $826.5966 | $826.60 | $826.60 | $826.60 | |