| 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 | $81.66 | 7.495% | $87.7804 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $127.82 | 5.497% | $134.8463 | $134.85 | $134.85 | $134.80 |
| Purchase #3 | $172.49 | 3.484% | $178.4996 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $7.25 | 4.843% | $7.6011 | $7.60 | $7.60 | $7.60 |
| Purchase #5 | $92.28 | 4.814% | $96.7224 | $96.72 | $96.70 | $96.70 |
| Purchase #6 | $189.88 | 3.621% | $196.7556 | $196.76 | $196.75 | $196.80 |
| Purchase #7 | $191.68 | 5.566% | $202.3489 | $202.35 | $202.35 | $202.30 |
| 7 purchase totals = | $863.06 | $904.5543 | $904.56 | $904.55 | $904.50 | |