| 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 | $77.49 | 13.362% | $87.8442 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $51.37 | 9.455% | $56.227 | $56.23 | $56.25 | $56.20 |
| Purchase #3 | $161.60 | 10.250% | $178.164 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $211.37 | 7.563% | $227.3559 | $227.36 | $227.35 | $227.40 |
| Purchase #5 | $132.56 | 3.550% | $137.2659 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $225.36 | 13.869% | $256.6152 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $5.92 | 4.653% | $6.1955 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $865.67 | $949.6677 | $949.68 | $949.65 | $949.70 | |