| 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 | $89.30 | 4.273% | $93.1158 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $91.76 | 10.171% | $101.0929 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $230.31 | 10.578% | $254.6722 | $254.67 | $254.65 | $254.70 |
| Purchase #4 | $25.76 | 8.395% | $27.9226 | $27.92 | $27.90 | $27.90 |
| Purchase #5 | $69.34 | 13.440% | $78.6593 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $46.35 | 12.155% | $51.9838 | $51.98 | $52.00 | $52.00 |
| Purchase #7 | $156.33 | 3.789% | $162.2533 | $162.25 | $162.25 | $162.30 |
| 7 purchase totals = | $709.15 | $769.6999 | $769.69 | $769.65 | $769.80 | |