| 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 | $23.92 | 9.272% | $26.1379 | $26.14 | $26.15 | $26.10 |
| Purchase #2 | $13.76 | 13.774% | $15.6553 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $56.27 | 12.840% | $63.4951 | $63.50 | $63.50 | $63.50 |
| Purchase #4 | $5.26 | 12.191% | $5.9012 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $177.85 | 8.281% | $192.5778 | $192.58 | $192.60 | $192.60 |
| Purchase #6 | $146.56 | 7.871% | $158.0957 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $9.35 | 4.129% | $9.7361 | $9.74 | $9.75 | $9.70 |
| 7 purchase totals = | $432.97 | $471.5991 | $471.62 | $471.65 | $471.60 | |