| 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 | $6.56 | 9.559% | $7.1871 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $238.92 | 4.284% | $249.1553 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $129.53 | 11.657% | $144.6293 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $64.40 | 5.278% | $67.799 | $67.80 | $67.80 | $67.80 |
| Purchase #5 | $199.33 | 11.390% | $222.0337 | $222.03 | $222.05 | $222.00 |
| Purchase #6 | $99.25 | 9.690% | $108.8673 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $166.44 | 6.532% | $177.3119 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $904.43 | $976.9836 | $976.99 | $977.00 | $977.00 | |