| 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 | $72.58 | 12.414% | $81.5901 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $83.93 | 3.794% | $87.1143 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $202.34 | 12.174% | $226.9729 | $226.97 | $226.95 | $227.00 |
| Purchase #4 | $243.67 | 12.741% | $274.716 | $274.72 | $274.70 | $274.70 |
| Purchase #5 | $127.34 | 9.818% | $139.8422 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $77.31 | 5.682% | $81.7028 | $81.70 | $81.70 | $81.70 |
| Purchase #7 | $13.63 | 3.700% | $14.1343 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $820.80 | $906.0726 | $906.06 | $906.05 | $906.00 | |